| <!DOCTYPE html > |
| <html> |
| <head> |
| <title>LAlgorithm - PredictionIO Scala API 0.14.0 - org.apache.predictionio.controller.LAlgorithm</title> |
| <meta name="description" content="LAlgorithm - PredictionIO Scala API 0.14.0 - org.apache.predictionio.controller.LAlgorithm" /> |
| <meta name="keywords" content="LAlgorithm PredictionIO Scala API 0.14.0 org.apache.predictionio.controller.LAlgorithm" /> |
| <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> |
| |
| <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" /> |
| <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" /> |
| <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script> |
| <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script> |
| <script type="text/javascript" src="../../../../lib/template.js"></script> |
| <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script> |
| |
| <script type="text/javascript"> |
| if(top === self) { |
| var url = '../../../../index.html'; |
| var hash = 'org.apache.predictionio.controller.LAlgorithm'; |
| var anchor = window.location.hash; |
| var anchor_opt = ''; |
| if (anchor.length >= 1) |
| anchor_opt = '@' + anchor.substring(1); |
| window.location.href = url + '#' + hash + anchor_opt; |
| } |
| </script> |
| |
| </head> |
| <body class="type"> |
| <div id="definition"> |
| <img alt="Class" src="../../../../lib/class_big.png" /> |
| <p id="owner"><a href="../../../package.html" class="extype" name="org">org</a>.<a href="../../package.html" class="extype" name="org.apache">apache</a>.<a href="../package.html" class="extype" name="org.apache.predictionio">predictionio</a>.<a href="package.html" class="extype" name="org.apache.predictionio.controller">controller</a></p> |
| <h1>LAlgorithm</h1><h3><span class="morelinks"><div>Related Doc: |
| <a href="package.html" class="extype" name="org.apache.predictionio.controller">package controller</a> |
| </div></span></h3><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| </div> |
| |
| <h4 id="signature" class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">abstract </span> |
| <span class="kind">class</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">LAlgorithm</span><span class="tparams">[<span name="PD">PD</span>, <span name="M">M</span>, <span name="Q">Q</span>, <span name="P">P</span>]</span><span class="result"> extends <a href="../core/BaseAlgorithm.html" class="extype" name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a>[<span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.PD">PD</span>], <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.M">M</span>], <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.Q">Q</span>, <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.P">P</span>]</span> |
| </span> |
| </h4> |
| |
| <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Base class of a local algorithm.</p><p>A local algorithm runs locally within a single machine and produces a model |
| that can fit within a single machine.</p><p>If your input query class requires custom JSON4S serialization, the most |
| idiomatic way is to implement a trait that extends <a href="CustomQuerySerializer.html" class="extype" name="org.apache.predictionio.controller.CustomQuerySerializer">CustomQuerySerializer</a>, |
| and mix that into your algorithm class, instead of overriding |
| <a href="#querySerializer:org.json4s.Formats" class="extmbr" name="org.apache.predictionio.controller.LAlgorithm#querySerializer">querySerializer</a> directly. |
| </p></div><dl class="paramcmts block"><dt class="tparam">PD</dt><dd class="cmt"><p>Prepared data class.</p></dd><dt class="tparam">M</dt><dd class="cmt"><p>Trained model class.</p></dd><dt class="tparam">Q</dt><dd class="cmt"><p>Input query class.</p></dd><dt class="tparam">P</dt><dd class="cmt"><p>Output prediction class.</p></dd></dl><div class="toggleContainer block"> |
| <span class="toggle">Linear Supertypes</span> |
| <div class="superTypes hiddenContent"><a href="../core/BaseAlgorithm.html" class="extype" name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a>[<span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.PD">PD</span>], <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.M">M</span>], <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.Q">Q</span>, <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.P">P</span>], <a href="../core/BaseQuerySerializer.html" class="extype" name="org.apache.predictionio.core.BaseQuerySerializer">BaseQuerySerializer</a>, <a href="../core/AbstractDoer.html" class="extype" name="org.apache.predictionio.core.AbstractDoer">AbstractDoer</a>, <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Serializable" class="extype" target="_top">Serializable</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div> |
| </div></div> |
| |
| |
| <div id="mbrsel"> |
| <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div> |
| <div id="order"> |
| <span class="filtertype">Ordering</span> |
| <ol> |
| |
| <li class="alpha in"><span>Alphabetic</span></li> |
| <li class="inherit out"><span>By Inheritance</span></li> |
| </ol> |
| </div> |
| <div id="ancestors"> |
| <span class="filtertype">Inherited<br /> |
| </span> |
| <ol id="linearization"> |
| <li class="in" name="org.apache.predictionio.controller.LAlgorithm"><span>LAlgorithm</span></li><li class="in" name="org.apache.predictionio.core.BaseAlgorithm"><span>BaseAlgorithm</span></li><li class="in" name="org.apache.predictionio.core.BaseQuerySerializer"><span>BaseQuerySerializer</span></li><li class="in" name="org.apache.predictionio.core.AbstractDoer"><span>AbstractDoer</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li> |
| </ol> |
| </div><div id="ancestors"> |
| <span class="filtertype"></span> |
| <ol> |
| <li class="hideall out"><span>Hide All</span></li> |
| <li class="showall in"><span>Show All</span></li> |
| </ol> |
| </div> |
| <div id="visbl"> |
| <span class="filtertype">Visibility</span> |
| <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol> |
| </div> |
| </div> |
| |
| <div id="template"> |
| <div id="allMembers"> |
| <div id="constructors" class="members"> |
| <h3>Instance Constructors</h3> |
| <ol><li name="org.apache.predictionio.controller.LAlgorithm#<init>" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped"> |
| <a id="<init>()(implicitevidence$1:scala.reflect.ClassTag[M]):org.apache.predictionio.controller.LAlgorithm[PD,M,Q,P]"></a> |
| <a id="<init>:LAlgorithm[PD,M,Q,P]"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">new</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">LAlgorithm</span><span class="params">()</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.reflect.ClassTag" class="extype" target="_top">ClassTag</a>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.M">M</span>]</span>)</span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@<init>()(implicitevidence$1:scala.reflect.ClassTag[M]):org.apache.predictionio.controller.LAlgorithm[PD,M,Q,P]" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt"></p> |
| </li></ol> |
| </div> |
| |
| |
| |
| <div id="values" class="values members"> |
| <h3>Abstract Value Members</h3> |
| <ol><li name="org.apache.predictionio.controller.LAlgorithm#predict" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped"> |
| <a id="predict(m:M,q:Q):P"></a> |
| <a id="predict(M,Q):P"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">abstract </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">predict</span><span class="params">(<span name="m">m: <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.M">M</span></span>, <span name="q">q: <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.Q">Q</span></span>)</span><span class="result">: <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.P">P</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@predict(m:M,q:Q):P" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">Implement this method to produce a prediction from a query and trained |
| model.</p><div class="fullcomment"><div class="comment cmt"><p>Implement this method to produce a prediction from a query and trained |
| model. |
| </p></div><dl class="paramcmts block"><dt class="param">m</dt><dd class="cmt"><p>Trained model produced by <a href="#train(pd:PD):M" class="extmbr" name="org.apache.predictionio.controller.LAlgorithm#train">train</a>.</p></dd><dt class="param">q</dt><dd class="cmt"><p>An input query.</p></dd><dt>returns</dt><dd class="cmt"><p>A prediction.</p></dd></dl></div> |
| </li><li name="org.apache.predictionio.controller.LAlgorithm#train" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped"> |
| <a id="train(pd:PD):M"></a> |
| <a id="train(PD):M"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">abstract </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">train</span><span class="params">(<span name="pd">pd: <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.PD">PD</span></span>)</span><span class="result">: <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.M">M</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@train(pd:PD):M" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">Implement this method to produce a model from prepared data.</p><div class="fullcomment"><div class="comment cmt"><p>Implement this method to produce a model from prepared data. |
| </p></div><dl class="paramcmts block"><dt class="param">pd</dt><dd class="cmt"><p>Prepared data for model training.</p></dd><dt>returns</dt><dd class="cmt"><p>Trained model.</p></dd></dl></div> |
| </li></ol> |
| </div> |
| |
| <div id="values" class="values members"> |
| <h3>Concrete Value Members</h3> |
| <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="!=(x$1:Any):Boolean"></a> |
| <a id="!=(Any):Boolean"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@!=(x$1:Any):Boolean" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div> |
| </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="##():Int"></a> |
| <a id="##():Int"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Int" class="extype" target="_top">Int</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@##():Int" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div> |
| </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="==(x$1:Any):Boolean"></a> |
| <a id="==(Any):Boolean"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@==(x$1:Any):Boolean" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div> |
| </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="asInstanceOf[T0]:T0"></a> |
| <a id="asInstanceOf[T0]:T0"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@asInstanceOf[T0]:T0" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div> |
| </li><li name="org.apache.predictionio.controller.LAlgorithm#batchPredict" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="batchPredict(mRDD:org.apache.spark.rdd.RDD[M],qs:org.apache.spark.rdd.RDD[(Long,Q)]):org.apache.spark.rdd.RDD[(Long,P)]"></a> |
| <a id="batchPredict(RDD[M],RDD[(Long,Q)]):RDD[(Long,P)]"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">batchPredict</span><span class="params">(<span name="mRDD">mRDD: <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.M">M</span>]</span>, <span name="qs">qs: <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[(<a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Long" class="extype" target="_top">Long</a>, <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.Q">Q</span>)]</span>)</span><span class="result">: <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[(<a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Long" class="extype" target="_top">Long</a>, <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.P">P</span>)]</span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@batchPredict(mRDD:org.apache.spark.rdd.RDD[M],qs:org.apache.spark.rdd.RDD[(Long,Q)]):org.apache.spark.rdd.RDD[(Long,P)]" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">This is a default implementation to perform batch prediction.</p><div class="fullcomment"><div class="comment cmt"><p>This is a default implementation to perform batch prediction. Override |
| this method for a custom implementation. |
| </p></div><dl class="paramcmts block"><dt class="param">mRDD</dt><dd class="cmt"><p>A single model wrapped inside an RDD</p></dd><dt class="param">qs</dt><dd class="cmt"><p>An RDD of index-query tuples. The index is used to keep track of |
| predicted results with corresponding queries.</p></dd><dt>returns</dt><dd class="cmt"><p>Batch of predicted results</p></dd></dl></div> |
| </li><li name="org.apache.predictionio.controller.LAlgorithm#batchPredictBase" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="batchPredictBase(sc:org.apache.spark.SparkContext,bm:Any,qs:org.apache.spark.rdd.RDD[(Long,Q)]):org.apache.spark.rdd.RDD[(Long,P)]"></a> |
| <a id="batchPredictBase(SparkContext,Any,RDD[(Long,Q)]):RDD[(Long,P)]"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">batchPredictBase</span><span class="params">(<span name="sc">sc: <span class="extype" name="org.apache.spark.SparkContext">SparkContext</span></span>, <span name="bm">bm: <span class="extype" name="scala.Any">Any</span></span>, <span name="qs">qs: <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[(<a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Long" class="extype" target="_top">Long</a>, <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.Q">Q</span>)]</span>)</span><span class="result">: <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[(<a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Long" class="extype" target="_top">Long</a>, <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.P">P</span>)]</span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@batchPredictBase(sc:org.apache.spark.SparkContext,bm:Any,qs:org.apache.spark.rdd.RDD[(Long,Q)]):org.apache.spark.rdd.RDD[(Long,P)]" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">:: DeveloperApi :: |
| Engine developers should not use this directly.</p><div class="fullcomment"><div class="comment cmt"><p>:: DeveloperApi :: |
| Engine developers should not use this directly. This is called by |
| evaluation workflow to perform batch prediction. |
| </p></div><dl class="paramcmts block"><dt class="param">sc</dt><dd class="cmt"><p>Spark context</p></dd><dt class="param">bm</dt><dd class="cmt"><p>Model</p></dd><dt class="param">qs</dt><dd class="cmt"><p>Batch of queries</p></dd><dt>returns</dt><dd class="cmt"><p>Batch of predicted results</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="org.apache.predictionio.controller.LAlgorithm">LAlgorithm</a> → <a href="../core/BaseAlgorithm.html" class="extype" name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a></dd></dl></div> |
| </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="clone():Object"></a> |
| <a id="clone():AnyRef"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@clone():Object" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd> |
| <span class="name">@throws</span><span class="args">(<span> |
| |
| <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span> |
| </span>)</span> |
| |
| </dd></dl></div> |
| </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="eq(x$1:AnyRef):Boolean"></a> |
| <a id="eq(AnyRef):Boolean"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div> |
| </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="equals(x$1:Any):Boolean"></a> |
| <a id="equals(Any):Boolean"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@equals(x$1:Any):Boolean" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div> |
| </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="finalize():Unit"></a> |
| <a id="finalize():Unit"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">finalize</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Unit" class="extype" target="_top">Unit</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@finalize():Unit" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd> |
| <span class="name">@throws</span><span class="args">(<span> |
| |
| <span class="symbol">classOf[java.lang.Throwable]</span> |
| </span>)</span> |
| |
| </dd></dl></div> |
| </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="getClass():Class[_]"></a> |
| <a id="getClass():Class[_]"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@getClass():Class[_]" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div> |
| </li><li name="org.apache.predictionio.core.BaseQuerySerializer#gsonTypeAdapterFactories" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="gsonTypeAdapterFactories:Seq[com.google.gson.TypeAdapterFactory]"></a> |
| <a id="gsonTypeAdapterFactories:Seq[TypeAdapterFactory]"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">lazy val</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">gsonTypeAdapterFactories</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.collection.Seq" class="extype" target="_top">Seq</a>[<span class="extype" name="com.google.gson.TypeAdapterFactory">TypeAdapterFactory</span>]</span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@gsonTypeAdapterFactories:Seq[com.google.gson.TypeAdapterFactory]" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">:: DeveloperApi :: |
| Serializer for Java query classes using Gson |
| </p><div class="fullcomment"><div class="comment cmt"><p>:: DeveloperApi :: |
| Serializer for Java query classes using Gson |
| </p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../core/BaseQuerySerializer.html" class="extype" name="org.apache.predictionio.core.BaseQuerySerializer">BaseQuerySerializer</a></dd></dl></div> |
| </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="hashCode():Int"></a> |
| <a id="hashCode():Int"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">hashCode</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Int" class="extype" target="_top">Int</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@hashCode():Int" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div> |
| </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="isInstanceOf[T0]:Boolean"></a> |
| <a id="isInstanceOf[T0]:Boolean"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@isInstanceOf[T0]:Boolean" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div> |
| </li><li name="org.apache.predictionio.controller.LAlgorithm#makePersistentModel" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="makePersistentModel(sc:org.apache.spark.SparkContext,modelId:String,algoParams:org.apache.predictionio.controller.Params,bm:Any):Any"></a> |
| <a id="makePersistentModel(SparkContext,String,Params,Any):Any"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">makePersistentModel</span><span class="params">(<span name="sc">sc: <span class="extype" name="org.apache.spark.SparkContext">SparkContext</span></span>, <span name="modelId">modelId: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="algoParams">algoParams: <a href="Params.html" class="extype" name="org.apache.predictionio.controller.Params">Params</a></span>, <span name="bm">bm: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Any">Any</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@makePersistentModel(sc:org.apache.spark.SparkContext,modelId:String,algoParams:org.apache.predictionio.controller.Params,bm:Any):Any" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">:: DeveloperApi :: |
| Engine developers should not use this directly (read on to see how local |
| algorithm models are persisted).</p><div class="fullcomment"><div class="comment cmt"><p>:: DeveloperApi :: |
| Engine developers should not use this directly (read on to see how local |
| algorithm models are persisted).</p><p>Local algorithms produce local models. By default, models will be |
| serialized and stored automatically. Engine developers can override this behavior by |
| mixing the <a href="PersistentModel.html" class="extype" name="org.apache.predictionio.controller.PersistentModel">PersistentModel</a> trait into the model class, and |
| PredictionIO will call <a href="PersistentModel.html#save(id:String,params:AP,sc:org.apache.spark.SparkContext):Boolean" class="extmbr" name="org.apache.predictionio.controller.PersistentModel#save">PersistentModel.save</a> instead. If it returns |
| true, a <a href="../workflow/PersistentModelManifest.html" class="extype" name="org.apache.predictionio.workflow.PersistentModelManifest">org.apache.predictionio.workflow.PersistentModelManifest</a> will be |
| returned so that during deployment, PredictionIO will use |
| <a href="PersistentModelLoader.html" class="extype" name="org.apache.predictionio.controller.PersistentModelLoader">PersistentModelLoader</a> to retrieve the model. Otherwise, Unit will be |
| returned and the model will be re-trained on-the-fly. |
| </p></div><dl class="paramcmts block"><dt class="param">sc</dt><dd class="cmt"><p>Spark context</p></dd><dt class="param">modelId</dt><dd class="cmt"><p>Model ID</p></dd><dt class="param">algoParams</dt><dd class="cmt"><p>Algorithm parameters that trained this model</p></dd><dt class="param">bm</dt><dd class="cmt"><p>Model</p></dd><dt>returns</dt><dd class="cmt"><p>The model itself for automatic persistence, an instance of |
| <a href="../workflow/PersistentModelManifest.html" class="extype" name="org.apache.predictionio.workflow.PersistentModelManifest">org.apache.predictionio.workflow.PersistentModelManifest</a> for manual |
| persistence, or Unit for re-training on deployment</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="org.apache.predictionio.controller.LAlgorithm">LAlgorithm</a> → <a href="../core/BaseAlgorithm.html" class="extype" name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a></dd><dt>Annotations</dt><dd> |
| <span class="name">@DeveloperApi</span><span class="args">()</span> |
| |
| </dd></dl></div> |
| </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="ne(x$1:AnyRef):Boolean"></a> |
| <a id="ne(AnyRef):Boolean"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div> |
| </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="notify():Unit"></a> |
| <a id="notify():Unit"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">notify</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Unit" class="extype" target="_top">Unit</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@notify():Unit" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div> |
| </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="notifyAll():Unit"></a> |
| <a id="notifyAll():Unit"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Unit" class="extype" target="_top">Unit</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@notifyAll():Unit" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div> |
| </li><li name="org.apache.predictionio.controller.LAlgorithm#predictBase" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="predictBase(localBaseModel:Any,q:Q):P"></a> |
| <a id="predictBase(Any,Q):P"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">predictBase</span><span class="params">(<span name="localBaseModel">localBaseModel: <span class="extype" name="scala.Any">Any</span></span>, <span name="q">q: <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.Q">Q</span></span>)</span><span class="result">: <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.P">P</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@predictBase(localBaseModel:Any,q:Q):P" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">:: DeveloperApi :: |
| Engine developers should not use this directly.</p><div class="fullcomment"><div class="comment cmt"><p>:: DeveloperApi :: |
| Engine developers should not use this directly. Called by serving to |
| perform a single prediction. |
| </p></div><dl class="paramcmts block"><dt class="param">q</dt><dd class="cmt"><p>Query</p></dd><dt>returns</dt><dd class="cmt"><p>Predicted result</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="org.apache.predictionio.controller.LAlgorithm">LAlgorithm</a> → <a href="../core/BaseAlgorithm.html" class="extype" name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a></dd></dl></div> |
| </li><li name="org.apache.predictionio.core.BaseAlgorithm#queryClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="queryClass:Class[Q]"></a> |
| <a id="queryClass:Class[Q]"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">queryClass</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.Q">Q</span>]</span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@queryClass:Class[Q]" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">:: DeveloperApi :: |
| Obtains the type signature of query for this algorithm |
| </p><div class="fullcomment"><div class="comment cmt"><p>:: DeveloperApi :: |
| Obtains the type signature of query for this algorithm |
| </p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>Type signature of query</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../core/BaseAlgorithm.html" class="extype" name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a></dd></dl></div> |
| </li><li name="org.apache.predictionio.core.BaseQuerySerializer#querySerializer" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="querySerializer:org.json4s.Formats"></a> |
| <a id="querySerializer:Formats"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">lazy val</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">querySerializer</span><span class="result">: <span class="extype" name="org.json4s.Formats">Formats</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@querySerializer:org.json4s.Formats" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">:: DeveloperApi :: |
| Serializer for Scala query classes using |
| <a href="Utils$.html#json4sDefaultFormats:org.json4s.Formats" class="extmbr" name="org.apache.predictionio.controller.Utils#json4sDefaultFormats">org.apache.predictionio.controller.Utils.json4sDefaultFormats</a> |
| </p><div class="fullcomment"><div class="comment cmt"><p>:: DeveloperApi :: |
| Serializer for Scala query classes using |
| <a href="Utils$.html#json4sDefaultFormats:org.json4s.Formats" class="extmbr" name="org.apache.predictionio.controller.Utils#json4sDefaultFormats">org.apache.predictionio.controller.Utils.json4sDefaultFormats</a> |
| </p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../core/BaseQuerySerializer.html" class="extype" name="org.apache.predictionio.core.BaseQuerySerializer">BaseQuerySerializer</a></dd></dl></div> |
| </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="synchronized[T0](x$1:=>T0):T0"></a> |
| <a id="synchronized[T0](⇒T0):T0"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@synchronized[T0](x$1:=>T0):T0" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div> |
| </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="toString():String"></a> |
| <a id="toString():String"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@toString():String" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div> |
| </li><li name="org.apache.predictionio.controller.LAlgorithm#trainBase" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="trainBase(sc:org.apache.spark.SparkContext,pd:org.apache.spark.rdd.RDD[PD]):org.apache.spark.rdd.RDD[M]"></a> |
| <a id="trainBase(SparkContext,RDD[PD]):RDD[M]"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier"></span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">trainBase</span><span class="params">(<span name="sc">sc: <span class="extype" name="org.apache.spark.SparkContext">SparkContext</span></span>, <span name="pd">pd: <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.PD">PD</span>]</span>)</span><span class="result">: <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.M">M</span>]</span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@trainBase(sc:org.apache.spark.SparkContext,pd:org.apache.spark.rdd.RDD[PD]):org.apache.spark.rdd.RDD[M]" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <p class="shortcomment cmt">:: DeveloperApi :: |
| Engine developers should not use this directly.</p><div class="fullcomment"><div class="comment cmt"><p>:: DeveloperApi :: |
| Engine developers should not use this directly. This is called by workflow |
| to train a model. |
| </p></div><dl class="paramcmts block"><dt class="param">sc</dt><dd class="cmt"><p>Spark context</p></dd><dt class="param">pd</dt><dd class="cmt"><p>Prepared data</p></dd><dt>returns</dt><dd class="cmt"><p>Trained model</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="org.apache.predictionio.controller.LAlgorithm">LAlgorithm</a> → <a href="../core/BaseAlgorithm.html" class="extype" name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a></dd></dl></div> |
| </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="wait():Unit"></a> |
| <a id="wait():Unit"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">wait</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Unit" class="extype" target="_top">Unit</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@wait():Unit" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd> |
| <span class="name">@throws</span><span class="args">(<span> |
| |
| <span class="defval" name="classOf[java.lang.InterruptedException]">...</span> |
| </span>)</span> |
| |
| </dd></dl></div> |
| </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="wait(x$1:Long,x$2:Int):Unit"></a> |
| <a id="wait(Long,Int):Unit"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Long" class="extype" target="_top">Long</a></span>, <span name="arg1">arg1: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Int" class="extype" target="_top">Int</a></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Unit" class="extype" target="_top">Unit</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd> |
| <span class="name">@throws</span><span class="args">(<span> |
| |
| <span class="defval" name="classOf[java.lang.InterruptedException]">...</span> |
| </span>)</span> |
| |
| </dd></dl></div> |
| </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
| <a id="wait(x$1:Long):Unit"></a> |
| <a id="wait(Long):Unit"></a> |
| <h4 class="signature"> |
| <span class="modifier_kind"> |
| <span class="modifier">final </span> |
| <span class="kind">def</span> |
| </span> |
| <span class="symbol"> |
| <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Long" class="extype" target="_top">Long</a></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Unit" class="extype" target="_top">Unit</a></span> |
| </span> |
| </h4><span class="permalink"> |
| <a href="../../../../index.html#org.apache.predictionio.controller.LAlgorithm@wait(x$1:Long):Unit" title="Permalink" target="_top"> |
| <img src="../../../../lib/permalink.png" alt="Permalink" /> |
| </a> |
| </span> |
| <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd> |
| <span class="name">@throws</span><span class="args">(<span> |
| |
| <span class="defval" name="classOf[java.lang.InterruptedException]">...</span> |
| </span>)</span> |
| |
| </dd></dl></div> |
| </li></ol> |
| </div> |
| |
| |
| |
| |
| </div> |
| |
| <div id="inheritedMembers"> |
| <div class="parent" name="org.apache.predictionio.core.BaseAlgorithm"> |
| <h3>Inherited from <a href="../core/BaseAlgorithm.html" class="extype" name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a>[<span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.PD">PD</span>], <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[<span class="extype" name="org.apache.predictionio.controller.LAlgorithm.M">M</span>], <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.Q">Q</span>, <span class="extype" name="org.apache.predictionio.controller.LAlgorithm.P">P</span>]</h3> |
| </div><div class="parent" name="org.apache.predictionio.core.BaseQuerySerializer"> |
| <h3>Inherited from <a href="../core/BaseQuerySerializer.html" class="extype" name="org.apache.predictionio.core.BaseQuerySerializer">BaseQuerySerializer</a></h3> |
| </div><div class="parent" name="org.apache.predictionio.core.AbstractDoer"> |
| <h3>Inherited from <a href="../core/AbstractDoer.html" class="extype" name="org.apache.predictionio.core.AbstractDoer">AbstractDoer</a></h3> |
| </div><div class="parent" name="scala.Serializable"> |
| <h3>Inherited from <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Serializable" class="extype" target="_top">Serializable</a></h3> |
| </div><div class="parent" name="java.io.Serializable"> |
| <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3> |
| </div><div class="parent" name="scala.AnyRef"> |
| <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3> |
| </div><div class="parent" name="scala.Any"> |
| <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3> |
| </div> |
| |
| </div> |
| |
| <div id="groupedMembers"> |
| <div class="group" name="Ungrouped"> |
| <h3>Ungrouped</h3> |
| |
| </div> |
| </div> |
| |
| </div> |
| |
| <div id="tooltip"></div> |
| |
| <div id="footer"> </div> |
| |
| |
| </body> |
| </html> |
