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<div class="subTitle">org.apache.mahout.clustering.syntheticcontrol.kmeans</div>
<h2 title="Class Job" class="title">Class Job</h2>
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<ul class="inheritance">
<li>org.apache.hadoop.conf.Configured</li>
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<ul class="inheritance">
<li><a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true" title="class or interface in org.apache.mahout.common">org.apache.mahout.common.AbstractJob</a></li>
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<li>org.apache.mahout.clustering.syntheticcontrol.kmeans.Job</li>
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<dt>All Implemented Interfaces:</dt>
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<pre>public final class <span class="typeNameLabel">Job</span>
extends <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true" title="class or interface in org.apache.mahout.common">AbstractJob</a></pre>
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<h3>Fields inherited from class&nbsp;org.apache.mahout.common.<a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true" title="class or interface in org.apache.mahout.common">AbstractJob</a></h3>
<code><a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#argMap" title="class or interface in org.apache.mahout.common">argMap</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#inputFile" title="class or interface in org.apache.mahout.common">inputFile</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#inputPath" title="class or interface in org.apache.mahout.common">inputPath</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#outputFile" title="class or interface in org.apache.mahout.common">outputFile</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#outputPath" title="class or interface in org.apache.mahout.common">outputPath</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#tempPath" title="class or interface in org.apache.mahout.common">tempPath</a></code></li>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mahout/clustering/syntheticcontrol/kmeans/Job.html#main-java.lang.String:A-">main</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;args)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mahout/clustering/syntheticcontrol/kmeans/Job.html#run-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-org.apache.mahout.common.distance.DistanceMeasure-double-double-double-int-">run</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
org.apache.hadoop.fs.Path&nbsp;input,
org.apache.hadoop.fs.Path&nbsp;output,
<a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/common/distance/DistanceMeasure.html?is-external=true" title="class or interface in org.apache.mahout.common.distance">DistanceMeasure</a>&nbsp;measure,
double&nbsp;t1,
double&nbsp;t2,
double&nbsp;convergenceDelta,
int&nbsp;maxIterations)</code>
<div class="block">Run the kmeans clustering job on an input dataset using the given distance measure, t1, t2 and iteration
parameters.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mahout/clustering/syntheticcontrol/kmeans/Job.html#run-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-org.apache.mahout.common.distance.DistanceMeasure-int-double-int-">run</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
org.apache.hadoop.fs.Path&nbsp;input,
org.apache.hadoop.fs.Path&nbsp;output,
<a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/common/distance/DistanceMeasure.html?is-external=true" title="class or interface in org.apache.mahout.common.distance">DistanceMeasure</a>&nbsp;measure,
int&nbsp;k,
double&nbsp;convergenceDelta,
int&nbsp;maxIterations)</code>
<div class="block">Run the kmeans clustering job on an input dataset using the given the number of clusters k and iteration
parameters.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mahout/clustering/syntheticcontrol/kmeans/Job.html#run-java.lang.String:A-">run</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;args)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.apache.mahout.common.<a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true" title="class or interface in org.apache.mahout.common">AbstractJob</a></h3>
<code><a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#addFlag-java.lang.String-java.lang.String-java.lang.String-" title="class or interface in org.apache.mahout.common">addFlag</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#addInputOption--" title="class or interface in org.apache.mahout.common">addInputOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#addOption-org.apache.commons.cli2.Option-" title="class or interface in org.apache.mahout.common">addOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#addOption-java.lang.String-java.lang.String-java.lang.String-" title="class or interface in org.apache.mahout.common">addOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#addOption-java.lang.String-java.lang.String-java.lang.String-boolean-" title="class or interface in org.apache.mahout.common">addOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#addOption-java.lang.String-java.lang.String-java.lang.String-java.lang.String-" title="class or interface in org.apache.mahout.common">addOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#addOutputOption--" title="class or interface in org.apache.mahout.common">addOutputOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#buildOption-java.lang.String-java.lang.String-java.lang.String-boolean-boolean-java.lang.String-" title="class or interface in org.apache.mahout.common">buildOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#buildOption-java.lang.String-java.lang.String-java.lang.String-boolean-int-int-boolean-java.lang.String-" title="class or interface in org.apache.mahout.common">buildOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getAnalyzerClassFromOption--" title="class or interface in org.apache.mahout.common">getAnalyzerClassFromOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getCLIOption-java.lang.String-" title="class or interface in org.apache.mahout.common">getCLIOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getConf--" title="class or interface in org.apache.mahout.common">getConf</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getDimensions-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.mahout.common">getDimensions</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getFloat-java.lang.String-" title="class or interface in org.apache.mahout.common">getFloat</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getFloat-java.lang.String-float-" title="class or interface in org.apache.mahout.common">getFloat</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getGroup--" title="class or interface in org.apache.mahout.common">getGroup</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getInputFile--" title="class or interface in org.apache.mahout.common">getInputFile</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getInputPath--" title="class or interface in org.apache.mahout.common">getInputPath</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getInt-java.lang.String-" title="class or interface in org.apache.mahout.common">getInt</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getInt-java.lang.String-int-" title="class or interface in org.apache.mahout.common">getInt</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getOption-java.util.Map-java.lang.String-" title="class or interface in org.apache.mahout.common">getOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getOption-java.lang.String-" title="class or interface in org.apache.mahout.common">getOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getOption-java.lang.String-java.lang.String-" title="class or interface in org.apache.mahout.common">getOption</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getOptions-java.lang.String-" title="class or interface in org.apache.mahout.common">getOptions</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getOutputFile--" title="class or interface in org.apache.mahout.common">getOutputFile</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getOutputPath--" title="class or interface in org.apache.mahout.common">getOutputPath</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getOutputPath-java.lang.String-" title="class or interface in org.apache.mahout.common">getOutputPath</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getTempPath--" title="class or interface in org.apache.mahout.common">getTempPath</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#getTempPath-java.lang.String-" title="class or interface in org.apache.mahout.common">getTempPath</a>, <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/common/AbstractJob.html?is-external=true#hasOption-java.lang.String-" title="class or interface in org.apache.mahout.common">hasOption</a>, <a 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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>main</h4>
<pre>public static&nbsp;void&nbsp;main(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;args)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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<h4>run</h4>
<pre>public&nbsp;int&nbsp;run(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;args)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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<h4>run</h4>
<pre>public static&nbsp;void&nbsp;run(org.apache.hadoop.conf.Configuration&nbsp;conf,
org.apache.hadoop.fs.Path&nbsp;input,
org.apache.hadoop.fs.Path&nbsp;output,
<a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/common/distance/DistanceMeasure.html?is-external=true" title="class or interface in org.apache.mahout.common.distance">DistanceMeasure</a>&nbsp;measure,
int&nbsp;k,
double&nbsp;convergenceDelta,
int&nbsp;maxIterations)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<div class="block">Run the kmeans clustering job on an input dataset using the given the number of clusters k and iteration
parameters. All output data will be written to the output directory, which will be initially deleted if it exists.
The clustered points will reside in the path <output>/clustered-points. By default, the job expects a file
containing equal length space delimited data that resides in a directory named "testdata", and writes output to a
directory named "output".</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>conf</code> - the Configuration to use</dd>
<dd><code>input</code> - the String denoting the input directory path</dd>
<dd><code>output</code> - the String denoting the output directory path</dd>
<dd><code>measure</code> - the DistanceMeasure to use</dd>
<dd><code>k</code> - the number of clusters in Kmeans</dd>
<dd><code>convergenceDelta</code> - the double convergence criteria for iterations</dd>
<dd><code>maxIterations</code> - the int maximum number of iterations</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
</dl>
</li>
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<h4>run</h4>
<pre>public static&nbsp;void&nbsp;run(org.apache.hadoop.conf.Configuration&nbsp;conf,
org.apache.hadoop.fs.Path&nbsp;input,
org.apache.hadoop.fs.Path&nbsp;output,
<a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/common/distance/DistanceMeasure.html?is-external=true" title="class or interface in org.apache.mahout.common.distance">DistanceMeasure</a>&nbsp;measure,
double&nbsp;t1,
double&nbsp;t2,
double&nbsp;convergenceDelta,
int&nbsp;maxIterations)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<div class="block">Run the kmeans clustering job on an input dataset using the given distance measure, t1, t2 and iteration
parameters. All output data will be written to the output directory, which will be initially deleted if it exists.
The clustered points will reside in the path <output>/clustered-points. By default, the job expects the a file
containing synthetic_control.data as obtained from
http://archive.ics.uci.edu/ml/datasets/Synthetic+Control+Chart+Time+Series resides in a directory named "testdata",
and writes output to a directory named "output".</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>conf</code> - the Configuration to use</dd>
<dd><code>input</code> - the String denoting the input directory path</dd>
<dd><code>output</code> - the String denoting the output directory path</dd>
<dd><code>measure</code> - the DistanceMeasure to use</dd>
<dd><code>t1</code> - the canopy T1 threshold</dd>
<dd><code>t2</code> - the canopy T2 threshold</dd>
<dd><code>convergenceDelta</code> - the double convergence criteria for iterations</dd>
<dd><code>maxIterations</code> - the int maximum number of iterations</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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