[DOCS] Python API docs update

commit: fca35013e10cb81db65d13d3328b1eca0de5760b [log] [tgz]
author: baunsgaard <baunsgaard@tugraz.at> Sun Sep 27 15:04:45 2020 +0200
committer: baunsgaard <baunsgaard@tugraz.at> Sun Sep 27 15:04:45 2020 +0200
tree: ce663796c3419af1d62c6d22be466da934d8b125
parent: de50269f820b570841d5a79c60161b41c5b59db5 [diff]
diff --git a/docs/api/python/api/context/systemds_context.html b/docs/api/python/api/context/systemds_context.html
index eb08fb9..0425381 100644
--- a/docs/api/python/api/context/systemds_context.html
+++ b/docs/api/python/api/context/systemds_context.html

@@ -36,7 +36,7 @@
     
     <link rel="index" title="Index" href="../../genindex.html" />
     <link rel="search" title="Search" href="../../search.html" />
-    <link rel="next" title="Data Generators" href="../matrix/data_gen.html" />
+    <link rel="next" title="Matrix" href="../matrix/matrix.html" />
     <link rel="prev" title="Algorithms" href="../operator/algorithms.html" /> 
 </head>
 
@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1 current"><a class="current reference internal" href="#">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>
@@ -235,6 +234,24 @@
 </dd></dl>
 
 <dl class="py method">
+<dt id="systemds.context.SystemDSContext.full">
+<code class="sig-name descname">full</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">shape</span><span class="p">:</span> <span class="n">Tuple<span class="p">[</span>int<span class="p">, </span>int<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">value</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.context.SystemDSContext.full" title="Permalink to this definition">¶</a></dt>
+<dd><p>Generates a matrix completely filled with a value</p>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><ul class="simple">
+<li><p><strong>sds_context</strong> – SystemDS context</p></li>
+<li><p><strong>shape</strong> – shape (rows and cols) of the matrix TODO tensor</p></li>
+<li><p><strong>value</strong> – the value to fill all cells with</p></li>
+</ul>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><p>the OperationNode representing this operation</p>
+</dd>
+</dl>
+</dd></dl>
+
+<dl class="py method">
 <dt id="systemds.context.SystemDSContext.get_stderr">
 <code class="sig-name descname">get_stderr</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">lines</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">- 1</span></em><span class="sig-paren">)</span><a class="headerlink" href="#systemds.context.SystemDSContext.get_stderr" title="Permalink to this definition">¶</a></dt>
 <dd><p>Getter for the stderr of the java subprocess
@@ -252,6 +269,67 @@
 default -1 prints all current lines in the queue.</p>
 </dd></dl>
 
+<dl class="py method">
+<dt id="systemds.context.SystemDSContext.rand">
+<code class="sig-name descname">rand</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">rows</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">cols</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">min</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">max</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">pdf</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'uniform'</span></em>, <em class="sig-param"><span class="n">sparsity</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">seed</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">lambd</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">1</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.context.SystemDSContext.rand" title="Permalink to this definition">¶</a></dt>
+<dd><p>Generates a matrix filled with random values</p>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><ul class="simple">
+<li><p><strong>sds_context</strong> – SystemDS context</p></li>
+<li><p><strong>rows</strong> – number of rows</p></li>
+<li><p><strong>cols</strong> – number of cols</p></li>
+<li><p><strong>min</strong> – min value for cells</p></li>
+<li><p><strong>max</strong> – max value for cells</p></li>
+<li><p><strong>pdf</strong> – “uniform”/”normal”/”poison” distribution</p></li>
+<li><p><strong>sparsity</strong> – fraction of non-zero cells</p></li>
+<li><p><strong>seed</strong> – random seed</p></li>
+<li><p><strong>lambd</strong> – lamda value for “poison” distribution</p></li>
+</ul>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><p></p>
+</dd>
+</dl>
+</dd></dl>
+
+<dl class="py method">
+<dt id="systemds.context.SystemDSContext.read">
+<code class="sig-name descname">read</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">path</span><span class="p">:</span> <span class="n">os.PathLike</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; OperationNode<a class="headerlink" href="#systemds.context.SystemDSContext.read" title="Permalink to this definition">¶</a></dt>
+<dd><p>Read an file from disk. Supportted types include:
+CSV, Matrix Market(coordinate), Text(i,j,v), SystemDS Binay
+See: <a class="reference external" href="http://apache.github.io/systemds/site/dml-language-reference#readwrite-built-in-functions">http://apache.github.io/systemds/site/dml-language-reference#readwrite-built-in-functions</a> for more details
+:return: an Operation Node, containing the read data.</p>
+</dd></dl>
+
+<dl class="py method">
+<dt id="systemds.context.SystemDSContext.scalar">
+<code class="sig-name descname">scalar</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">v</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; OperationNode<a class="headerlink" href="#systemds.context.SystemDSContext.scalar" title="Permalink to this definition">¶</a></dt>
+<dd><p>Construct an scalar value, this can contain str, float, double, integers and booleans.
+:return: An <cite>OperationNode</cite> containing the scalar value.</p>
+</dd></dl>
+
+<dl class="py method">
+<dt id="systemds.context.SystemDSContext.seq">
+<code class="sig-name descname">seq</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">start</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">stop</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">step</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">1</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.context.SystemDSContext.seq" title="Permalink to this definition">¶</a></dt>
+<dd><p>Create a single column vector with values from <cite>start</cite> to <cite>stop</cite> and an increment of <cite>step</cite>.
+If no stop is defined and only one parameter is given, then start will be 0 and the parameter will be interpreted as
+stop.</p>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><ul class="simple">
+<li><p><strong>sds_context</strong> – SystemDS context</p></li>
+<li><p><strong>start</strong> – the starting value</p></li>
+<li><p><strong>stop</strong> – the maximum value</p></li>
+<li><p><strong>step</strong> – the step size</p></li>
+</ul>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><p>the OperationNode representing this operation</p>
+</dd>
+</dl>
+</dd></dl>
+
 </dd></dl>
 
 </div>
@@ -264,7 +342,7 @@
   
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         <a href="../operator/algorithms.html" class="btn btn-neutral float-left" title="Algorithms" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>

diff --git a/docs/api/python/api/matrix/data_gen.html b/docs/api/python/api/matrix/data_gen.html
deleted file mode 100644
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--- a/docs/api/python/api/matrix/data_gen.html
+++ /dev/null

@@ -1,308 +0,0 @@
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-</ul>
-<p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
-<ul>
-<li class="toctree-l1"><a class="reference internal" href="../../onnx_systemds/onnx_systemds.html">QuickStart Onnx</a></li>
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-  <div class="section" id="module-systemds.matrix.data_gen">
-<span id="data-generators"></span><h1>Data Generators<a class="headerlink" href="#module-systemds.matrix.data_gen" title="Permalink to this headline">¶</a></h1>
-<dl class="py function">
-<dt id="systemds.matrix.data_gen.full">
-<code class="sig-prename descclassname">systemds.matrix.data_gen.</code><code class="sig-name descname">full</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds_context</span><span class="p">:</span> <span class="n">systemds.context.systemds_context.SystemDSContext</span></em>, <em class="sig-param"><span class="n">shape</span><span class="p">:</span> <span class="n">Tuple<span class="p">[</span>int<span class="p">, </span>int<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">value</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.matrix.data_gen.full" title="Permalink to this definition">¶</a></dt>
-<dd><p>Generates a matrix completely filled with a value</p>
-<dl class="field-list simple">
-<dt class="field-odd">Parameters</dt>
-<dd class="field-odd"><ul class="simple">
-<li><p><strong>sds_context</strong> – SystemDS context</p></li>
-<li><p><strong>shape</strong> – shape (rows and cols) of the matrix TODO tensor</p></li>
-<li><p><strong>value</strong> – the value to fill all cells with</p></li>
-</ul>
-</dd>
-<dt class="field-even">Returns</dt>
-<dd class="field-even"><p>the OperationNode representing this operation</p>
-</dd>
-</dl>
-</dd></dl>
-
-<dl class="py function">
-<dt id="systemds.matrix.data_gen.rand">
-<code class="sig-prename descclassname">systemds.matrix.data_gen.</code><code class="sig-name descname">rand</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds_context</span><span class="p">:</span> <span class="n">systemds.context.systemds_context.SystemDSContext</span></em>, <em class="sig-param"><span class="n">rows</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">cols</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">min</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">max</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">pdf</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'uniform'</span></em>, <em class="sig-param"><span class="n">sparsity</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">seed</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">lambd</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">1</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.matrix.data_gen.rand" title="Permalink to this definition">¶</a></dt>
-<dd><p>Generates a matrix filled with random values</p>
-<dl class="field-list simple">
-<dt class="field-odd">Parameters</dt>
-<dd class="field-odd"><ul class="simple">
-<li><p><strong>sds_context</strong> – SystemDS context</p></li>
-<li><p><strong>rows</strong> – number of rows</p></li>
-<li><p><strong>cols</strong> – number of cols</p></li>
-<li><p><strong>min</strong> – min value for cells</p></li>
-<li><p><strong>max</strong> – max value for cells</p></li>
-<li><p><strong>pdf</strong> – “uniform”/”normal”/”poison” distribution</p></li>
-<li><p><strong>sparsity</strong> – fraction of non-zero cells</p></li>
-<li><p><strong>seed</strong> – random seed</p></li>
-<li><p><strong>lambd</strong> – lamda value for “poison” distribution</p></li>
-</ul>
-</dd>
-<dt class="field-even">Returns</dt>
-<dd class="field-even"><p></p>
-</dd>
-</dl>
-</dd></dl>
-
-<dl class="py function">
-<dt id="systemds.matrix.data_gen.seq">
-<code class="sig-prename descclassname">systemds.matrix.data_gen.</code><code class="sig-name descname">seq</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds_context</span><span class="p">:</span> <span class="n">systemds.context.systemds_context.SystemDSContext</span></em>, <em class="sig-param"><span class="n">start</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">stop</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">step</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>float<span class="p">, </span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">1</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.matrix.data_gen.seq" title="Permalink to this definition">¶</a></dt>
-<dd><p>Create a single column vector with values from <cite>start</cite> to <cite>stop</cite> and an increment of <cite>step</cite>.
-If no stop is defined and only one parameter is given, then start will be 0 and the parameter will be interpreted as
-stop.</p>
-<dl class="field-list simple">
-<dt class="field-odd">Parameters</dt>
-<dd class="field-odd"><ul class="simple">
-<li><p><strong>sds_context</strong> – SystemDS context</p></li>
-<li><p><strong>start</strong> – the starting value</p></li>
-<li><p><strong>stop</strong> – the maximum value</p></li>
-<li><p><strong>step</strong> – the step size</p></li>
-</ul>
-</dd>
-<dt class="field-even">Returns</dt>
-<dd class="field-even"><p>the OperationNode representing this operation</p>
-</dd>
-</dl>
-</dd></dl>
-
-</div>
-
-
-           </div>
-           
-          </div>
-          <footer>
-  
-    <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
-      
-        <a href="matrix.html" class="btn btn-neutral float-right" title="Matrix" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
-      
-      
-        <a href="../context/systemds_context.html" class="btn btn-neutral float-left" title="SystemDSContext" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
-      
-    </div>
-  
-
-  <hr/>
-
-  <div role="contentinfo">
-    <p>
-        
-        &copy; Copyright 2020, Apache SystemDS
-
-    </p>
-  </div>
-    
-    
-    
-    Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a
-    
-    <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a>
-    
-    provided by <a href="https://readthedocs.org">Read the Docs</a>. 
-
-</footer>
-
-        </div>
-      </div>
-
-    </section>
-
-  </div>
-  
-
-  <script type="text/javascript">
-      jQuery(function () {
-          SphinxRtdTheme.Navigation.enable(true);
-      });
-  </script>
-
-  
-  
-    
-   
-
-</body>
-</html>
\ No newline at end of file

diff --git a/docs/api/python/api/matrix/federated.html b/docs/api/python/api/matrix/federated.html
index e97bc7c..337b8ec 100644
--- a/docs/api/python/api/matrix/federated.html
+++ b/docs/api/python/api/matrix/federated.html

@@ -90,7 +90,7 @@
 <p class="caption"><span class="caption-text">Guides</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../../guide/federated.html">Federated Environment</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms.html">Built-in Algorithms</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms_basics.html">Built-in Algorithms</a></li>
 </ul>
 <p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
 <ul>
@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="matrix.html">Matrix</a></li>
 <li class="toctree-l1 current"><a class="current reference internal" href="#">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/matrix/matrix.html b/docs/api/python/api/matrix/matrix.html
index e9d4a1b..46e0359 100644
--- a/docs/api/python/api/matrix/matrix.html
+++ b/docs/api/python/api/matrix/matrix.html

@@ -37,7 +37,7 @@
     <link rel="index" title="Index" href="../../genindex.html" />
     <link rel="search" title="Search" href="../../search.html" />
     <link rel="next" title="Federated" href="federated.html" />
-    <link rel="prev" title="Data Generators" href="data_gen.html" /> 
+    <link rel="prev" title="SystemDSContext" href="../context/systemds_context.html" /> 
 </head>
 
 <body class="wy-body-for-nav">
@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="data_gen.html">Data Generators</a></li>
 <li class="toctree-l1 current"><a class="current reference internal" href="#">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>
@@ -191,16 +190,16 @@
 the recommended way is to use the methods defined on <code class="docutils literal notranslate"><span class="pre">SystemDSContext</span></code>.</p>
 <dl class="py class">
 <dt id="systemds.matrix.Matrix">
-<em class="property">class </em><code class="sig-prename descclassname">systemds.matrix.</code><code class="sig-name descname">Matrix</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds_context</span><span class="p">:</span> <span class="n">SystemDSContext</span></em>, <em class="sig-param"><span class="n">mat</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>numpy.array<span class="p">, </span>os.PathLike<span class="p">]</span></span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span><span class="p">:</span> <span class="n">Sequence<span class="p">[</span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#systemds.matrix.Matrix" title="Permalink to this definition">¶</a></dt>
+<em class="property">class </em><code class="sig-prename descclassname">systemds.matrix.</code><code class="sig-name descname">Matrix</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds_context</span><span class="p">:</span> <span class="n">SystemDSContext</span></em>, <em class="sig-param"><span class="n">mat</span><span class="p">:</span> <span class="n">numpy.array</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span><span class="p">:</span> <span class="n">Sequence<span class="p">[</span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#systemds.matrix.Matrix" title="Permalink to this definition">¶</a></dt>
 <dd><dl class="py method">
 <dt id="systemds.matrix.Matrix.__init__">
-<code class="sig-name descname">__init__</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds_context</span><span class="p">:</span> <span class="n">SystemDSContext</span></em>, <em class="sig-param"><span class="n">mat</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>numpy.array<span class="p">, </span>os.PathLike<span class="p">]</span></span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span><span class="p">:</span> <span class="n">Sequence<span class="p">[</span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; None<a class="headerlink" href="#systemds.matrix.Matrix.__init__" title="Permalink to this definition">¶</a></dt>
-<dd><p>Generate DAGNode representing matrix with data either given by a numpy array, which will be sent to SystemDS
-on need, or a path pointing to a matrix.</p>
+<code class="sig-name descname">__init__</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds_context</span><span class="p">:</span> <span class="n">SystemDSContext</span></em>, <em class="sig-param"><span class="n">mat</span><span class="p">:</span> <span class="n">numpy.array</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span><span class="p">:</span> <span class="n">Sequence<span class="p">[</span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; None<a class="headerlink" href="#systemds.matrix.Matrix.__init__" title="Permalink to this definition">¶</a></dt>
+<dd><p>Generate DAGNode representing matrix with data given by a numpy array, which will be sent to SystemDS
+on need.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Parameters</dt>
 <dd class="field-odd"><ul class="simple">
-<li><p><strong>mat</strong> – the numpy array or path to matrix file</p></li>
+<li><p><strong>mat</strong> – the numpy array</p></li>
 <li><p><strong>args</strong> – unnamed parameters</p></li>
 <li><p><strong>kwargs</strong> – named parameters</p></li>
 </ul>
@@ -209,21 +208,6 @@
 </dd></dl>
 
 <dl class="py method">
-<dt id="systemds.matrix.Matrix.cholesky">
-<code class="sig-name descname">cholesky</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">safe</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.matrix.Matrix.cholesky" title="Permalink to this definition">¶</a></dt>
-<dd><p>Computes the Cholesky decomposition of a symmetric, positive definite matrix</p>
-<dl class="field-list simple">
-<dt class="field-odd">Parameters</dt>
-<dd class="field-odd"><p><strong>safe</strong> – default value is False, if flag is True additional checks to ensure
-that the matrix is symmetric positive definite are applied, if False, checks will be skipped</p>
-</dd>
-<dt class="field-even">Returns</dt>
-<dd class="field-even"><p>the OperationNode representing this operation</p>
-</dd>
-</dl>
-</dd></dl>
-
-<dl class="py method">
 <dt id="systemds.matrix.Matrix.code_line">
 <code class="sig-name descname">code_line</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">var_name</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">unnamed_input_vars</span><span class="p">:</span> <span class="n">Sequence<span class="p">[</span>str<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">named_input_vars</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>str<span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; str<a class="headerlink" href="#systemds.matrix.Matrix.code_line" title="Permalink to this definition">¶</a></dt>
 <dd><p>Generates the DML code line equal to the intended action of this node.</p>
@@ -260,24 +244,6 @@
 </dd></dl>
 
 <dl class="py method">
-<dt id="systemds.matrix.Matrix.order">
-<code class="sig-name descname">order</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">by</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">1</span></em>, <em class="sig-param"><span class="n">decreasing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em>, <em class="sig-param"><span class="n">index_return</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.matrix.Matrix.order" title="Permalink to this definition">¶</a></dt>
-<dd><p>Sort by a column of the matrix X in increasing/decreasing order and returns either the index or data</p>
-<dl class="field-list simple">
-<dt class="field-odd">Parameters</dt>
-<dd class="field-odd"><ul class="simple">
-<li><p><strong>by</strong> – sort matrix by this column number</p></li>
-<li><p><strong>decreasing</strong> – If true the matrix will be sorted in decreasing order</p></li>
-<li><p><strong>index_return</strong> – If true, the index numbers will be returned</p></li>
-</ul>
-</dd>
-<dt class="field-even">Returns</dt>
-<dd class="field-even"><p>the OperationNode representing this operation</p>
-</dd>
-</dl>
-</dd></dl>
-
-<dl class="py method">
 <dt id="systemds.matrix.Matrix.pass_python_data_to_prepared_script">
 <code class="sig-name descname">pass_python_data_to_prepared_script</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds</span></em>, <em class="sig-param"><span class="n">var_name</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">prepared_script</span><span class="p">:</span> <span class="n">py4j.java_gateway.JavaObject</span></em><span class="sig-paren">)</span> &#x2192; None<a class="headerlink" href="#systemds.matrix.Matrix.pass_python_data_to_prepared_script" title="Permalink to this definition">¶</a></dt>
 <dd><p>Passes data from python to the prepared script object.</p>
@@ -292,43 +258,6 @@
 </dl>
 </dd></dl>
 
-<dl class="py method">
-<dt id="systemds.matrix.Matrix.rev">
-<code class="sig-name descname">rev</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.matrix.Matrix.rev" title="Permalink to this definition">¶</a></dt>
-<dd><p>Reverses the rows in a matrix</p>
-<dl class="field-list simple">
-<dt class="field-odd">Returns</dt>
-<dd class="field-odd"><p>the OperationNode representing this operation</p>
-</dd>
-</dl>
-</dd></dl>
-
-<dl class="py method">
-<dt id="systemds.matrix.Matrix.t">
-<code class="sig-name descname">t</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.matrix.Matrix.t" title="Permalink to this definition">¶</a></dt>
-<dd><p>Transposes the input matrix</p>
-<dl class="field-list simple">
-<dt class="field-odd">Returns</dt>
-<dd class="field-odd"><p>the OperationNode representing this operation</p>
-</dd>
-</dl>
-</dd></dl>
-
-<dl class="py method">
-<dt id="systemds.matrix.Matrix.to_one_hot">
-<code class="sig-name descname">to_one_hot</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">num_classes</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.matrix.Matrix.to_one_hot" title="Permalink to this definition">¶</a></dt>
-<dd><p>OneHot encode the matrix.</p>
-<p>It is assumed that there is only one column to encode, and all values are whole numbers &gt; 0</p>
-<dl class="field-list simple">
-<dt class="field-odd">Parameters</dt>
-<dd class="field-odd"><p><strong>num_classes</strong> – The number of classes to encode into. max value contained in the matrix must be &lt;= num_classes</p>
-</dd>
-<dt class="field-even">Returns</dt>
-<dd class="field-even"><p>The OperationNode containing the oneHotEncoded values</p>
-</dd>
-</dl>
-</dd></dl>
-
 </dd></dl>
 
 </div>
@@ -344,7 +273,7 @@
         <a href="federated.html" class="btn btn-neutral float-right" title="Federated" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
       
       
-        <a href="data_gen.html" class="btn btn-neutral float-left" title="Data Generators" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
+        <a href="../context/systemds_context.html" class="btn btn-neutral float-left" title="SystemDSContext" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
       
     </div>
   

diff --git a/docs/api/python/api/onnx_systemds/convert.html b/docs/api/python/api/onnx_systemds/convert.html
index d0bf839..85f203a 100644
--- a/docs/api/python/api/onnx_systemds/convert.html
+++ b/docs/api/python/api/onnx_systemds/convert.html

@@ -90,7 +90,7 @@
 <p class="caption"><span class="caption-text">Guides</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../../guide/federated.html">Federated Environment</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms.html">Built-in Algorithms</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms_basics.html">Built-in Algorithms</a></li>
 </ul>
 <p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
 <ul>
@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/onnx_systemds/onnx_helper.html b/docs/api/python/api/onnx_systemds/onnx_helper.html
index 6f93f09..6749466 100644
--- a/docs/api/python/api/onnx_systemds/onnx_helper.html
+++ b/docs/api/python/api/onnx_systemds/onnx_helper.html

@@ -90,7 +90,7 @@
 <p class="caption"><span class="caption-text">Guides</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../../guide/federated.html">Federated Environment</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms.html">Built-in Algorithms</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms_basics.html">Built-in Algorithms</a></li>
 </ul>
 <p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
 <ul>
@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/onnx_systemds/operator_gen.html b/docs/api/python/api/onnx_systemds/operator_gen.html
index 4d81876..2add95f 100644
--- a/docs/api/python/api/onnx_systemds/operator_gen.html
+++ b/docs/api/python/api/onnx_systemds/operator_gen.html

@@ -90,7 +90,7 @@
 <p class="caption"><span class="caption-text">Guides</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../../guide/federated.html">Federated Environment</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms.html">Built-in Algorithms</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms_basics.html">Built-in Algorithms</a></li>
 </ul>
 <p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
 <ul>
@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/onnx_systemds/render.html b/docs/api/python/api/onnx_systemds/render.html
index f42384f..a240426 100644
--- a/docs/api/python/api/onnx_systemds/render.html
+++ b/docs/api/python/api/onnx_systemds/render.html

@@ -90,7 +90,7 @@
 <p class="caption"><span class="caption-text">Guides</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../../guide/federated.html">Federated Environment</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms.html">Built-in Algorithms</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms_basics.html">Built-in Algorithms</a></li>
 </ul>
 <p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
 <ul>
@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/onnx_systemds/util.html b/docs/api/python/api/onnx_systemds/util.html
index 5dac2a8..3c5059e 100644
--- a/docs/api/python/api/onnx_systemds/util.html
+++ b/docs/api/python/api/onnx_systemds/util.html

@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/operator/algorithms.html b/docs/api/python/api/operator/algorithms.html
index 00f68ff..fc4488d 100644
--- a/docs/api/python/api/operator/algorithms.html
+++ b/docs/api/python/api/operator/algorithms.html

@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1 current"><a class="current reference internal" href="#">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/operator/operation_node.html b/docs/api/python/api/operator/operation_node.html
index 359c017..bb1d7f9 100644
--- a/docs/api/python/api/operator/operation_node.html
+++ b/docs/api/python/api/operator/operation_node.html

@@ -101,7 +101,6 @@
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1 current"><a class="current reference internal" href="#">Operation Node</a></li>
@@ -267,6 +266,21 @@
 </dd></dl>
 
 <dl class="py method">
+<dt id="systemds.operator.OperationNode.cholesky">
+<code class="sig-name descname">cholesky</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">safe</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.cholesky" title="Permalink to this definition">¶</a></dt>
+<dd><p>Computes the Cholesky decomposition of a symmetric, positive definite matrix</p>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><p><strong>safe</strong> – default value is False, if flag is True additional checks to ensure
+that the matrix is symmetric positive definite are applied, if False, checks will be skipped</p>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><p>the OperationNode representing this operation</p>
+</dd>
+</dl>
+</dd></dl>
+
+<dl class="py method">
 <dt id="systemds.operator.OperationNode.code_line">
 <code class="sig-name descname">code_line</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">var_name</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">unnamed_input_vars</span><span class="p">:</span> <span class="n">Sequence<span class="p">[</span>str<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">named_input_vars</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>str<span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; str<a class="headerlink" href="#systemds.operator.OperationNode.code_line" title="Permalink to this definition">¶</a></dt>
 <dd><p>Generates the DML code line equal to the intended action of this node.</p>
@@ -350,6 +364,24 @@
 </dd></dl>
 
 <dl class="py method">
+<dt id="systemds.operator.OperationNode.order">
+<code class="sig-name descname">order</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">by</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">1</span></em>, <em class="sig-param"><span class="n">decreasing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em>, <em class="sig-param"><span class="n">index_return</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.order" title="Permalink to this definition">¶</a></dt>
+<dd><p>Sort by a column of the matrix X in increasing/decreasing order and returns either the index or data</p>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><ul class="simple">
+<li><p><strong>by</strong> – sort matrix by this column number</p></li>
+<li><p><strong>decreasing</strong> – If true the matrix will be sorted in decreasing order</p></li>
+<li><p><strong>index_return</strong> – If true, the index numbers will be returned</p></li>
+</ul>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><p>the OperationNode representing this operation</p>
+</dd>
+</dl>
+</dd></dl>
+
+<dl class="py method">
 <dt id="systemds.operator.OperationNode.pass_python_data_to_prepared_script">
 <code class="sig-name descname">pass_python_data_to_prepared_script</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">jvm</span><span class="p">:</span> <span class="n">py4j.java_gateway.JVMView</span></em>, <em class="sig-param"><span class="n">var_name</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">prepared_script</span><span class="p">:</span> <span class="n">py4j.java_gateway.JavaObject</span></em><span class="sig-paren">)</span> &#x2192; None<a class="headerlink" href="#systemds.operator.OperationNode.pass_python_data_to_prepared_script" title="Permalink to this definition">¶</a></dt>
 <dd><p>Passes data from python to the prepared script object.</p>
@@ -365,6 +397,25 @@
 </dd></dl>
 
 <dl class="py method">
+<dt id="systemds.operator.OperationNode.print">
+<code class="sig-name descname">print</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.print" title="Permalink to this definition">¶</a></dt>
+<dd><p>Prints the given Operation Node.
+There is no return on calling.
+To get the returned string look at the stdout of SystemDSContext.</p>
+</dd></dl>
+
+<dl class="py method">
+<dt id="systemds.operator.OperationNode.rev">
+<code class="sig-name descname">rev</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.rev" title="Permalink to this definition">¶</a></dt>
+<dd><p>Reverses the rows in a matrix</p>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><p>the OperationNode representing this operation</p>
+</dd>
+</dl>
+</dd></dl>
+
+<dl class="py method">
 <dt id="systemds.operator.OperationNode.sin">
 <code class="sig-name descname">sin</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.sin" title="Permalink to this definition">¶</a></dt>
 <dd><p>Calculate sin.</p>
@@ -401,6 +452,17 @@
 </dd></dl>
 
 <dl class="py method">
+<dt id="systemds.operator.OperationNode.t">
+<code class="sig-name descname">t</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.t" title="Permalink to this definition">¶</a></dt>
+<dd><p>Transposes the input matrix</p>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><p>the OperationNode representing this operation</p>
+</dd>
+</dl>
+</dd></dl>
+
+<dl class="py method">
 <dt id="systemds.operator.OperationNode.tan">
 <code class="sig-name descname">tan</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.tan" title="Permalink to this definition">¶</a></dt>
 <dd><p>Calculate tan.</p>
@@ -423,6 +485,28 @@
 </dd></dl>
 
 <dl class="py method">
+<dt id="systemds.operator.OperationNode.to_one_hot">
+<code class="sig-name descname">to_one_hot</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">num_classes</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.to_one_hot" title="Permalink to this definition">¶</a></dt>
+<dd><p>OneHot encode the matrix.</p>
+<p>It is assumed that there is only one column to encode, and all values are whole numbers &gt; 0</p>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><p><strong>num_classes</strong> – The number of classes to encode into. max value contained in the matrix must be &lt;= num_classes</p>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><p>The OperationNode containing the oneHotEncoded values</p>
+</dd>
+</dl>
+</dd></dl>
+
+<dl class="py method">
+<dt id="systemds.operator.OperationNode.to_string">
+<code class="sig-name descname">to_string</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.to_string" title="Permalink to this definition">¶</a></dt>
+<dd><p>Converts the input to a string representation.
+:return: <cite>OperationNode</cite> containing the string.</p>
+</dd></dl>
+
+<dl class="py method">
 <dt id="systemds.operator.OperationNode.var">
 <code class="sig-name descname">var</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">axis</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.var" title="Permalink to this definition">¶</a></dt>
 <dd><p>Calculate variance of matrix.</p>
@@ -436,6 +520,23 @@
 </dl>
 </dd></dl>
 
+<dl class="py method">
+<dt id="systemds.operator.OperationNode.write">
+<code class="sig-name descname">write</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">destination</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">format</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'binary'</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Dict<span class="p">[</span>str<span class="p">, </span>Union<span class="p">[</span>DAGNode<span class="p">, </span>str<span class="p">, </span>int<span class="p">, </span>float<span class="p">, </span>bool<span class="p">]</span><span class="p">]</span></span></em><span class="sig-paren">)</span> &#x2192; systemds.operator.operation_node.OperationNode<a class="headerlink" href="#systemds.operator.OperationNode.write" title="Permalink to this definition">¶</a></dt>
+<dd><p>Write input to disk. 
+The written format is easily read by SystemDSContext.read(). 
+There is no return on write.</p>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><ul class="simple">
+<li><p><strong>destination</strong> – The location which the file is stored. Defaulting to HDFS paths if available.</p></li>
+<li><p><strong>format</strong> – The format which the file is saved in. Default is binary to improve SystemDS reading times.</p></li>
+<li><p><strong>kwargs</strong> – Contains multiple extra specific arguments, can be seen at <a class="reference external" href="http://apache.github.io/systemds/site/dml-language-reference#readwrite-built-in-functions">http://apache.github.io/systemds/site/dml-language-reference#readwrite-built-in-functions</a></p></li>
+</ul>
+</dd>
+</dl>
+</dd></dl>
+
 </dd></dl>
 
 </div>

diff --git a/docs/api/python/api/script_building/dag.html b/docs/api/python/api/script_building/dag.html
index 617be88..512d88e 100644
--- a/docs/api/python/api/script_building/dag.html
+++ b/docs/api/python/api/script_building/dag.html

@@ -101,7 +101,6 @@
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/script_building/script.html b/docs/api/python/api/script_building/script.html
index 7b4f6a9..f15ee8b 100644
--- a/docs/api/python/api/script_building/script.html
+++ b/docs/api/python/api/script_building/script.html

@@ -101,7 +101,6 @@
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/api/utils/converters.html b/docs/api/python/api/utils/converters.html
index fc70010..b7a6d92 100644
--- a/docs/api/python/api/utils/converters.html
+++ b/docs/api/python/api/utils/converters.html

@@ -101,7 +101,6 @@
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>
@@ -204,7 +203,7 @@
 
 <dl class="py function">
 <dt id="systemds.utils.converters.numpy_to_matrix_block">
-<code class="sig-prename descclassname">systemds.utils.converters.</code><code class="sig-name descname">numpy_to_matrix_block</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds</span><span class="p">:</span> <span class="n">systemds.context.systemds_context.SystemDSContext</span></em>, <em class="sig-param"><span class="n">np_arr</span><span class="p">:</span> <span class="n">numpy.array</span></em><span class="sig-paren">)</span><a class="headerlink" href="#systemds.utils.converters.numpy_to_matrix_block" title="Permalink to this definition">¶</a></dt>
+<code class="sig-prename descclassname">systemds.utils.converters.</code><code class="sig-name descname">numpy_to_matrix_block</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sds</span><span class="p">:</span> <span class="n">SystemDSContext</span></em>, <em class="sig-param"><span class="n">np_arr</span><span class="p">:</span> <span class="n">numpy.array</span></em><span class="sig-paren">)</span><a class="headerlink" href="#systemds.utils.converters.numpy_to_matrix_block" title="Permalink to this definition">¶</a></dt>
 <dd><p>Converts a given numpy array, to internal matrix block representation.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Parameters</dt>

diff --git a/docs/api/python/api/utils/helpers.html b/docs/api/python/api/utils/helpers.html
index fcb864e..7897896 100644
--- a/docs/api/python/api/utils/helpers.html
+++ b/docs/api/python/api/utils/helpers.html

@@ -89,7 +89,7 @@
 <p class="caption"><span class="caption-text">Guides</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../../guide/federated.html">Federated Environment</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms.html">Built-in Algorithms</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../../guide/algorithms_basics.html">Built-in Algorithms</a></li>
 </ul>
 <p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
 <ul>
@@ -100,7 +100,6 @@
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/genindex.html b/docs/api/python/genindex.html
index 79ed4e3..e725d45 100644
--- a/docs/api/python/genindex.html
+++ b/docs/api/python/genindex.html

@@ -99,7 +99,6 @@
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="api/operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="api/context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="api/matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="api/matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="api/matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="api/operator/operation_node.html">Operation Node</a></li>
@@ -200,6 +199,7 @@
  | <a href="#S"><strong>S</strong></a>
  | <a href="#T"><strong>T</strong></a>
  | <a href="#V"><strong>V</strong></a>
+ | <a href="#W"><strong>W</strong></a>
  
 </div>
 <h2 id="_">_</h2>
@@ -249,7 +249,7 @@
 <h2 id="C">C</h2>
 <table style="width: 100%" class="indextable genindextable"><tr>
   <td style="width: 33%; vertical-align: top;"><ul>
-      <li><a href="api/matrix/matrix.html#systemds.matrix.Matrix.cholesky">cholesky() (systemds.matrix.Matrix method)</a>
+      <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.cholesky">cholesky() (systemds.operator.OperationNode method)</a>
 </li>
       <li><a href="api/context/systemds_context.html#systemds.context.SystemDSContext.close">close() (systemds.context.SystemDSContext method)</a>
 </li>
@@ -311,7 +311,7 @@
 </li>
   </ul></td>
   <td style="width: 33%; vertical-align: top;"><ul>
-      <li><a href="api/matrix/data_gen.html#systemds.matrix.data_gen.full">full() (in module systemds.matrix.data_gen)</a>
+      <li><a href="api/context/systemds_context.html#systemds.context.SystemDSContext.full">full() (systemds.context.SystemDSContext method)</a>
 </li>
   </ul></td>
 </tr></table>
@@ -393,8 +393,6 @@
     module
 
       <ul>
-        <li><a href="api/matrix/data_gen.html#module-systemds.matrix.data_gen">systemds.matrix.data_gen</a>
-</li>
         <li><a href="api/onnx_systemds/convert.html#module-systemds.onnx_systemds.convert">systemds.onnx_systemds.convert</a>
 </li>
         <li><a href="api/onnx_systemds/onnx_helper.html#module-systemds.onnx_systemds.onnx_helper">systemds.onnx_systemds.onnx_helper</a>
@@ -446,7 +444,7 @@
 </li>
   </ul></td>
   <td style="width: 33%; vertical-align: top;"><ul>
-      <li><a href="api/matrix/matrix.html#systemds.matrix.Matrix.order">order() (systemds.matrix.Matrix method)</a>
+      <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.order">order() (systemds.operator.OperationNode method)</a>
 </li>
       <li><a href="api/script_building/dag.html#systemds.script_building.dag.OutputType">OutputType (class in systemds.script_building.dag)</a>
 </li>
@@ -470,13 +468,17 @@
 </li>
       <li><a href="api/onnx_systemds/onnx_helper.html#systemds.onnx_systemds.onnx_helper.PreparedValue">PreparedValue (class in systemds.onnx_systemds.onnx_helper)</a>
 </li>
+      <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.print">print() (systemds.operator.OperationNode method)</a>
+</li>
   </ul></td>
 </tr></table>
 
 <h2 id="R">R</h2>
 <table style="width: 100%" class="indextable genindextable"><tr>
   <td style="width: 33%; vertical-align: top;"><ul>
-      <li><a href="api/matrix/data_gen.html#systemds.matrix.data_gen.rand">rand() (in module systemds.matrix.data_gen)</a>
+      <li><a href="api/context/systemds_context.html#systemds.context.SystemDSContext.rand">rand() (systemds.context.SystemDSContext method)</a>
+</li>
+      <li><a href="api/context/systemds_context.html#systemds.context.SystemDSContext.read">read() (systemds.context.SystemDSContext method)</a>
 </li>
       <li><a href="api/onnx_systemds/onnx_helper.html#systemds.onnx_systemds.onnx_helper.NodeTree.remove_end_node">remove_end_node() (systemds.onnx_systemds.onnx_helper.NodeTree method)</a>
 </li>
@@ -486,7 +488,7 @@
 </li>
       <li><a href="api/onnx_systemds/util.html#systemds.onnx_systemds.util.resolve_systemds_root">resolve_systemds_root() (in module systemds.onnx_systemds.util)</a>
 </li>
-      <li><a href="api/matrix/matrix.html#systemds.matrix.Matrix.rev">rev() (systemds.matrix.Matrix method)</a>
+      <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.rev">rev() (systemds.operator.OperationNode method)</a>
 </li>
   </ul></td>
 </tr></table>
@@ -494,7 +496,9 @@
 <h2 id="S">S</h2>
 <table style="width: 100%" class="indextable genindextable"><tr>
   <td style="width: 33%; vertical-align: top;"><ul>
-      <li><a href="api/matrix/data_gen.html#systemds.matrix.data_gen.seq">seq() (in module systemds.matrix.data_gen)</a>
+      <li><a href="api/context/systemds_context.html#systemds.context.SystemDSContext.scalar">scalar() (systemds.context.SystemDSContext method)</a>
+</li>
+      <li><a href="api/context/systemds_context.html#systemds.context.SystemDSContext.seq">seq() (systemds.context.SystemDSContext method)</a>
 </li>
       <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.sin">sin() (systemds.operator.OperationNode method)</a>
 </li>
@@ -503,13 +507,6 @@
       <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.sum">sum() (systemds.operator.OperationNode method)</a>
 </li>
       <li>
-    systemds.matrix.data_gen
-
-      <ul>
-        <li><a href="api/matrix/data_gen.html#module-systemds.matrix.data_gen">module</a>
-</li>
-      </ul></li>
-      <li>
     systemds.onnx_systemds.convert
 
       <ul>
@@ -589,7 +586,7 @@
 <h2 id="T">T</h2>
 <table style="width: 100%" class="indextable genindextable"><tr>
   <td style="width: 33%; vertical-align: top;"><ul>
-      <li><a href="api/matrix/matrix.html#systemds.matrix.Matrix.t">t() (systemds.matrix.Matrix method)</a>
+      <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.t">t() (systemds.operator.OperationNode method)</a>
 </li>
       <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.tan">tan() (systemds.operator.OperationNode method)</a>
 </li>
@@ -597,7 +594,9 @@
   <td style="width: 33%; vertical-align: top;"><ul>
       <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.tanh">tanh() (systemds.operator.OperationNode method)</a>
 </li>
-      <li><a href="api/matrix/matrix.html#systemds.matrix.Matrix.to_one_hot">to_one_hot() (systemds.matrix.Matrix method)</a>
+      <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.to_one_hot">to_one_hot() (systemds.operator.OperationNode method)</a>
+</li>
+      <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.to_string">to_string() (systemds.operator.OperationNode method)</a>
 </li>
   </ul></td>
 </tr></table>
@@ -610,6 +609,14 @@
   </ul></td>
 </tr></table>
 
+<h2 id="W">W</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="api/operator/operation_node.html#systemds.operator.OperationNode.write">write() (systemds.operator.OperationNode method)</a>
+</li>
+  </ul></td>
+</tr></table>
+
 
 
            </div>

diff --git a/docs/api/python/getting_started/install.html b/docs/api/python/getting_started/install.html
index b84d694..9decfaf 100644
--- a/docs/api/python/getting_started/install.html
+++ b/docs/api/python/getting_started/install.html

@@ -105,7 +105,6 @@
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../api/operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/getting_started/simple_examples.html b/docs/api/python/getting_started/simple_examples.html
index bf96656..eba10ec 100644
--- a/docs/api/python/getting_started/simple_examples.html
+++ b/docs/api/python/getting_started/simple_examples.html

@@ -94,7 +94,7 @@
 <p class="caption"><span class="caption-text">Guides</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../guide/federated.html">Federated Environment</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../guide/algorithms.html">Built-in Algorithms</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../guide/algorithms_basics.html">Built-in Algorithms</a></li>
 </ul>
 <p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
 <ul>
@@ -105,7 +105,6 @@
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../api/operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/operator/operation_node.html">Operation Node</a></li>
@@ -194,13 +193,12 @@
 <p>Making use of SystemDS, let us multiply an Matrix with an scalar:</p>
 <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="c1"># Import SystemDSContext</span>
 <span class="kn">from</span> <span class="nn">systemds.context</span> <span class="kn">import</span> <span class="n">SystemDSContext</span>
-<span class="kn">from</span> <span class="nn">systemds.matrix.data_gen</span> <span class="kn">import</span> <span class="n">full</span>
 <span class="c1"># Create a context and if necessary (no SystemDS py4j instance running)</span>
 <span class="c1"># it starts a subprocess which does the execution in SystemDS</span>
 <span class="k">with</span> <span class="n">SystemDSContext</span><span class="p">()</span> <span class="k">as</span> <span class="n">sds</span><span class="p">:</span>
     <span class="c1"># Full generates a matrix completely filled with one number.</span>
     <span class="c1"># Generate a 5x10 matrix filled with 4.2</span>
-    <span class="n">m</span> <span class="o">=</span> <span class="n">full</span><span class="p">(</span><span class="n">sds</span><span class="p">,(</span><span class="mi">5</span><span class="p">,</span> <span class="mi">10</span><span class="p">),</span> <span class="mf">4.20</span><span class="p">)</span>
+    <span class="n">m</span> <span class="o">=</span> <span class="n">sds</span><span class="o">.</span><span class="n">full</span><span class="p">((</span><span class="mi">5</span><span class="p">,</span> <span class="mi">10</span><span class="p">),</span> <span class="mf">4.20</span><span class="p">)</span>
     <span class="c1"># multiply with scalar. Nothing is executed yet!</span>
     <span class="n">m_res</span> <span class="o">=</span> <span class="n">m</span> <span class="o">*</span> <span class="mf">3.1</span>
     <span class="c1"># Do the calculation in SystemDS by calling compute().</span>

diff --git a/docs/api/python/guide/algorithms.html b/docs/api/python/guide/algorithms.html
deleted file mode 100644
index 9fb60d9..0000000
--- a/docs/api/python/guide/algorithms.html
+++ /dev/null

@@ -1,266 +0,0 @@
-
-
-<!DOCTYPE html>
-<html class="writer-html5" lang="en" >
-<head>
-  <meta charset="utf-8">
-  
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  
-  <title>Built-in Algorithms &mdash; SystemDS 2.0.0 documentation</title>
-  
-
-  
-  <link rel="stylesheet" href="../static/css/theme.css" type="text/css" />
-  <link rel="stylesheet" href="../static/pygments.css" type="text/css" />
-
-  
-  
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-  
-
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-  <!--[if lt IE 9]>
-    <script src="../static/js/html5shiv.min.js"></script>
-  <![endif]-->
-  
-    
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-        <script src="../static/jquery.js"></script>
-        <script src="../static/underscore.js"></script>
-        <script src="../static/doctools.js"></script>
-        <script src="../static/language_data.js"></script>
-    
-    <script type="text/javascript" src="../static/js/theme.js"></script>
-
-    
-    <link rel="index" title="Index" href="../genindex.html" />
-    <link rel="search" title="Search" href="../search.html" />
-    <link rel="next" title="QuickStart Onnx" href="../onnx_systemds/onnx_systemds.html" />
-    <link rel="prev" title="Federated Environment" href="federated.html" /> 
-</head>
-
-<body class="wy-body-for-nav">
-
-   
-  <div class="wy-grid-for-nav">
-    
-    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
-      <div class="wy-side-scroll">
-        <div class="wy-side-nav-search" >
-          
-
-          
-            <a href="../index.html" class="icon icon-home" alt="Documentation Home"> SystemDS
-          
-
-          
-          </a>
-
-          
-            
-            
-          
-
-          
-<div role="search">
-  <form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
-    <input type="text" name="q" placeholder="Search docs" />
-    <input type="hidden" name="check_keywords" value="yes" />
-    <input type="hidden" name="area" value="default" />
-  </form>
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-        </div>
-
-        
-        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
-          
-            
-            
-              
-            
-            
-              <p class="caption"><span class="caption-text">Getting Started:</span></p>
-<ul>
-<li class="toctree-l1"><a class="reference internal" href="../getting_started/install.html">Install SystemDS</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../getting_started/simple_examples.html">QuickStart</a></li>
-</ul>
-<p class="caption"><span class="caption-text">Guides</span></p>
-<ul class="current">
-<li class="toctree-l1"><a class="reference internal" href="federated.html">Federated Environment</a></li>
-<li class="toctree-l1 current"><a class="current reference internal" href="#">Built-in Algorithms</a><ul>
-<li class="toctree-l2"><a class="reference internal" href="#step-1-get-dataset">Step 1: Get Dataset</a></li>
-<li class="toctree-l2"><a class="reference internal" href="#step-2-train-model">Step 2: Train model</a></li>
-<li class="toctree-l2"><a class="reference internal" href="#step-3-validate">Step 3: Validate</a></li>
-</ul>
-</li>
-</ul>
-<p class="caption"><span class="caption-text">Onnx SystemDS</span></p>
-<ul>
-<li class="toctree-l1"><a class="reference internal" href="../onnx_systemds/onnx_systemds.html">QuickStart Onnx</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../onnx_systemds/onnx_systemds_design.html">Design</a></li>
-</ul>
-<p class="caption"><span class="caption-text">API</span></p>
-<ul>
-<li class="toctree-l1"><a class="reference internal" href="../api/operator/algorithms.html">Algorithms</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/matrix/data_gen.html">Data Generators</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/matrix/matrix.html">Matrix</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/matrix/federated.html">Federated</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/operator/operation_node.html">Operation Node</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/onnx_systemds/convert.html">Convert</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/onnx_systemds/onnx_helper.html">Onnx Helper</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/onnx_systemds/operator_gen.html">Operator Gen</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/onnx_systemds/render.html">Render</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/onnx_systemds/util.html">Util</a></li>
-</ul>
-<p class="caption"><span class="caption-text">Internals API</span></p>
-<ul>
-<li class="toctree-l1"><a class="reference internal" href="../api/script_building/dag.html">Dag</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/script_building/script.html">Script</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/utils/converters.html">Converters</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/utils/helpers.html">Helpers</a></li>
-</ul>
-
-            
-          
-        </div>
-        
-      </div>
-    </nav>
-
-    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
-
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-      <nav class="wy-nav-top" aria-label="top navigation">
-        
-          <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="../index.html">SystemDS</a>
-        
-      </nav>
-
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-      <div class="wy-nav-content">
-        
-        <div class="rst-content">
-        
-          
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-<div role="navigation" aria-label="breadcrumbs navigation">
-
-  <ul class="wy-breadcrumbs">
-    
-      <li><a href="../index.html" class="icon icon-home"></a> &raquo;</li>
-        
-      <li>Built-in Algorithms</li>
-    
-    
-      <li class="wy-breadcrumbs-aside">
-        
-            
-            <a href="../sources/guide/algorithms.rst.txt" rel="nofollow"> View page source</a>
-          
-        
-      </li>
-    
-  </ul>
-
-  
-  <hr/>
-</div>
-          <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
-           <div itemprop="articleBody">
-            
-  <div class="section" id="built-in-algorithms">
-<h1>Built-in Algorithms<a class="headerlink" href="#built-in-algorithms" title="Permalink to this headline">¶</a></h1>
-<p>Prerequisite:</p>
-<ul class="simple">
-<li><p><a class="reference internal" href="../getting_started/install.html"><span class="doc">Install SystemDS</span></a></p></li>
-</ul>
-<div class="section" id="step-1-get-dataset">
-<h2>Step 1: Get Dataset<a class="headerlink" href="#step-1-get-dataset" title="Permalink to this headline">¶</a></h2>
-<p>TODO</p>
-</div>
-<div class="section" id="step-2-train-model">
-<h2>Step 2: Train model<a class="headerlink" href="#step-2-train-model" title="Permalink to this headline">¶</a></h2>
-<p>TODO</p>
-</div>
-<div class="section" id="step-3-validate">
-<h2>Step 3: Validate<a class="headerlink" href="#step-3-validate" title="Permalink to this headline">¶</a></h2>
-<p>TODO</p>
-</div>
-</div>
-
-
-           </div>
-           
-          </div>
-          <footer>
-  
-    <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
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-
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-    <p>
-        
-        &copy; Copyright 2020, Apache SystemDS
-
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\ No newline at end of file

diff --git a/docs/api/python/guide/algorithms_basics.html b/docs/api/python/guide/algorithms_basics.html
index 89e6325..714b2c1 100644
--- a/docs/api/python/guide/algorithms_basics.html
+++ b/docs/api/python/guide/algorithms_basics.html

@@ -109,7 +109,6 @@
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../api/operator/algorithms.html">Algorithms</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/context/systemds_context.html">SystemDSContext</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../api/matrix/data_gen.html">Data Generators</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/matrix/matrix.html">Matrix</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/matrix/federated.html">Federated</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../api/operator/operation_node.html">Operation Node</a></li>

diff --git a/docs/api/python/guide/federated.html b/docs/api/python/guide/federated.html
index c85e787..4ef36c2 100644
--- a/docs/api/python/guide/federated.html
+++ b/docs/api/python/guide/federated.html

@@ -36,7 +36,7 @@
     
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uir:[5,6,16,17,20],rerun:11,res:17,rescal:8,resembl:16,resolv:20,resolve_systemds_root:7,respect:9,respons:[8,16],restart:20,result:[2,6,9,10,11,15,16,17],resultvari:11,rev:9,revers:[9,20],right:[5,20],root:14,row:[0,8,9,16,17],rowalign:8,run:[0,8,12,15,17,20],runtim:14,safe:9,same:[3,16,19,20],sampl:[8,16],sample_model:20,sample_model_refer:20,sample_model_wrapp:20,sample_s:16,save:[2,9,10,16],savetxt:17,scalar:[0,8,15],scale:8,scenario:9,schema:[18,20],scienc:18,scientist:15,scope:20,script:[2,4,5,6,9,10,18,19],script_build:[9,10,11],sds:[0,2,8,12,15,16,17],sds_context:[0,1,2,9],search:[4,7],second:17,see:[0,8,16,20],seed:[0,8,15],seen:[9,16],sent:2,separ:[0,20],seq:0,sequenc:[2,9,10],serv:18,server:14,set:[8,9,15,16,17,19,20],setup:[16,17],setw:20,sever:20,shall:[4,5,6],shape:[0,8,9,15,16],shift:8,should:[2,8,9,10,11,14,15,17,20],shown:16,similar:[8,14,15],similarli:8,simpl:[4,5,14,16,20],simple_mat_add:19,simpli:[9,16,17,20],simplic:16,simplifi:15,simul:17,sin:9,sinc:[0,16,20],singl:[0,16,17,20],sinh:9,site:[0,9],size:[0,15],skip:[9,16],smaller:16,snip:20,snippet:[6,20],some:[15,16,17,20],someth:0,sort:9,spark:18,sparsiti:0,specif:[9,16,20],specifi:[2,8,17,20],src:[14,19],stack:17,stai:20,standard:[0,20],start:[0,15,16,20],statement:0,stderr:0,stdout:[0,9],step:[0,14],stick:20,still:16,stop:[0,15],store:[9,10,20],str:[0,1,2,3,4,6,7,8,9,10,11,13,19],strategi:20,string:[2,6,9,10,13,20],structur:[4,6,20],sub:[0,6,20],subprocess:[0,15],subset:16,sum:[9,17],support:[0,8,17,20],sure:14,symmetr:9,syntax:[0,20],system:[14,18,20],systemd:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,15,16,17,19,20],systemds_context:1,systemds_root:[7,20],systemdscontext:[1,2,8,9,11,12,15,16,17],take:[7,15,16,20],taken:0,tan:9,tanh:9,task:18,tcp:0,techniqu:16,temp:17,templat:[5,6,20],tensor:[0,18],tensorproto:4,termin:[14,15,17],test:[16,17],test_acc:16,test_model:[19,20],test_simpl:19,text:0,than:9,thei:[9,20],them:[4,6],therebi:9,therefor:[0,9,16,20],thi:[0,1,2,3,9,10,11,14,15,16,17,18,19,20],three:[8,14,16,17,20],through:16,till:[2,9,10],time:[9,16],to_one_hot:9,to_str:9,todo:[0,11],togeth:[6,20],tol:8,toler:8,tool:19,top:17,topmost:11,trace:[2,9,10],train:[8,18],train_acc:16,translat:20,transpos:9,travers:6,tree:[4,6,20],treenod:4,trust:8,tupl:[0,1,4,6,9,11,17],tutori:16,two:[5,8,16,17],type:[0,2,9,10,16,20],unclutt:20,underli:[18,20],understand:20,unfortun:16,uniform:0,uniniti:4,union:[0,1,2,8,9,11],unit:20,unittest:19,unlik:10,unnam:[1,2,9,10,13],unnamed_input_nod:9,unnamed_input_var:[2,9,10],unnamed_paramet:13,unseen:8,upward:16,use:[2,8,10,11,12,13,14,15,16,17,20],used:[8,11,13,16,17,20],user:18,uses:20,using:[0,8,14,16,17,20],usual:16,util:[12,13,20],valid:[7,20],valu:[0,2,4,8,9,10,15,16,20],valuabl:16,value_info:4,valueinfo:4,valueinfoproto:4,var_nam:[2,9,10,11],variabl:[2,7,9,10,11,13,17,20],varianc:[8,9],varieti:16,vector:[0,8,16],verbos:[2,8,9,10],veri:20,verifi:[14,16],versatil:18,version:[4,14,20],via:14,view:20,virtual:[2,9,10],wai:[2,16,20],want:16,wcss:8,weight:8,well:[6,9,16,18,20],weng:8,were:20,what:16,wheel:14,when:[0,16,20],where:16,which:[0,2,5,6,9,11,13,15,20],whole:9,whose:18,why:20,wise:15,within:19,without:[2,9,10,11],work:[16,17,18,20],worker:1,would:[0,20],wrapper:20,write:[4,9],written:[6,9],x_d:16,y_d:16,y_pred:16,yet:[15,16],you:[9,14,16,17,19,20],your:[0,14,17],zero:[0,15]},titles:["SystemDSContext","Federated","Matrix","Convert","Onnx Helper","Operator Gen","Render","Util","Algorithms","Operation Node","Dag","Script","Converters","Helpers","Install SystemDS","QuickStart","Built-in Algorithms","Federated Environment","SystemDS","QuickStart Onnx","Design"],titleterms:{"final":20,"import":20,"new":20,aggreg:17,algorithm:[8,16],built:16,complex:15,convert:[3,12,19],creat:20,dag:10,dataset:16,design:20,dml:20,dml_script:20,environ:17,exampl:[17,20],feder:[1,17],file:20,format:16,full:16,gen:5,get:16,goal:20,graph:20,helper:[4,13],implement:20,instal:14,limit:20,matrix:[2,15],model:20,more:15,multipl:17,node:9,onnx:[4,19,20],oper:[5,9,15,20],pip:14,prerequisit:19,quickstart:[15,19],render:[6,20],reshap:16,run:19,script:[11,16,20],simpl:17,sourc:14,start:17,step:[16,20],sub_graph:20,systemd:[14,18],systemdscontext:0,test:[19,20],testcas:20,tool:20,train:16,travers:20,tune:16,usag:19,util:7,valid:16,worker:17}})
\ No newline at end of file

diff --git a/docs/api/python/sources/api/matrix/data_gen.rst.txt b/docs/api/python/sources/api/matrix/data_gen.rst.txt
deleted file mode 100644
index c5a6a45..0000000
--- a/docs/api/python/sources/api/matrix/data_gen.rst.txt
+++ /dev/null

@@ -1,27 +0,0 @@
-.. -------------------------------------------------------------
-.. 
-.. Licensed to the Apache Software Foundation (ASF) under one
-.. or more contributor license agreements.  See the NOTICE file
-.. distributed with this work for additional information
-.. regarding copyright ownership.  The ASF licenses this file
-.. to you under the Apache License, Version 2.0 (the
-.. "License"); you may not use this file except in compliance
-.. with the License.  You may obtain a copy of the License at
-.. 
-..   http://www.apache.org/licenses/LICENSE-2.0
-.. 
-.. Unless required by applicable law or agreed to in writing,
-.. software distributed under the License is distributed on an
-.. "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-.. KIND, either express or implied.  See the License for the
-.. specific language governing permissions and limitations
-.. under the License.
-.. 
-.. ------------------------------------------------------------
-
-Data Generators
-===============
-
-.. automodule:: systemds.matrix.data_gen
-  :members:
-

diff --git a/docs/api/python/sources/getting_started/simple_examples.rst.txt b/docs/api/python/sources/getting_started/simple_examples.rst.txt
index 406fddc..cd86cf8 100644
--- a/docs/api/python/sources/getting_started/simple_examples.rst.txt
+++ b/docs/api/python/sources/getting_started/simple_examples.rst.txt

@@ -33,13 +33,12 @@
 
   # Import SystemDSContext
   from systemds.context import SystemDSContext
-  from systemds.matrix.data_gen import full
   # Create a context and if necessary (no SystemDS py4j instance running)
   # it starts a subprocess which does the execution in SystemDS
   with SystemDSContext() as sds:
       # Full generates a matrix completely filled with one number.
       # Generate a 5x10 matrix filled with 4.2
-      m = full(sds,(5, 10), 4.20)
+      m = sds.full((5, 10), 4.20)
       # multiply with scalar. Nothing is executed yet!
       m_res = m * 3.1
       # Do the calculation in SystemDS by calling compute().

diff --git a/docs/api/python/sources/guide/algorithms.rst.txt b/docs/api/python/sources/guide/algorithms.rst.txt
deleted file mode 100644
index 4f359fb..0000000
--- a/docs/api/python/sources/guide/algorithms.rst.txt
+++ /dev/null

@@ -1,43 +0,0 @@
-.. -------------------------------------------------------------
-.. 
-.. Licensed to the Apache Software Foundation (ASF) under one
-.. or more contributor license agreements.  See the NOTICE file
-.. distributed with this work for additional information
-.. regarding copyright ownership.  The ASF licenses this file
-.. to you under the Apache License, Version 2.0 (the
-.. "License"); you may not use this file except in compliance
-.. with the License.  You may obtain a copy of the License at
-.. 
-..   http://www.apache.org/licenses/LICENSE-2.0
-.. 
-.. Unless required by applicable law or agreed to in writing,
-.. software distributed under the License is distributed on an
-.. "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-.. KIND, either express or implied.  See the License for the
-.. specific language governing permissions and limitations
-.. under the License.
-.. 
-.. ------------------------------------------------------------
-
-Built-in Algorithms 
-===================
-
-Prerequisite: 
-
-- :doc:`/getting_started/install`
-
-
-Step 1: Get Dataset
--------------------
-
-TODO
-
-Step 2: Train model
--------------------
-
-TODO
-
-Step 3: Validate
-----------------
-
-TODO

diff --git a/docs/api/python/sources/index.rst.txt b/docs/api/python/sources/index.rst.txt
index 6a232a0..c8134ff 100644
--- a/docs/api/python/sources/index.rst.txt
+++ b/docs/api/python/sources/index.rst.txt

@@ -69,7 +69,6 @@
 
    api/operator/algorithms.rst
    api/context/systemds_context.rst
-   api/matrix/data_gen.rst
    api/matrix/matrix.rst
    api/matrix/federated.rst
    api/operator/operation_node.rst
commit	fca35013e10cb81db65d13d3328b1eca0de5760b	[log] [tgz]
author	baunsgaard <baunsgaard@tugraz.at>	Sun Sep 27 15:04:45 2020 +0200
committer	baunsgaard <baunsgaard@tugraz.at>	Sun Sep 27 15:04:45 2020 +0200
tree	ce663796c3419af1d62c6d22be466da934d8b125
parent	de50269f820b570841d5a79c60161b41c5b59db5 [diff]