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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_13) on Mon Jul 14 01:36:53 CEST 2008 --><TITLE>com.rapidminer.operator.generator (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.operator.generator package"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="com.rapidminer.operator.generator (RapidMiner Class Documentation)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE 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========= END OF TOP NAVBAR ========= --><HR><H2>Package com.rapidminer.operator.generator</H2>Provides operators for data generation.<P><B>See:</B><BR> <A HREF="#package_description"><B>Description</B></A><P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Interface Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/TargetFunction.html" title="interface in com.rapidminer.operator.generator">TargetFunction</A></B></TD><TD>A target function which is used for the <A HREF="../../../../com/rapidminer/operator/generator/ExampleSetGenerator.html" title="class in com.rapidminer.operator.generator"><CODE>ExampleSetGenerator</CODE></A> operator.</TD></TR></TABLE> <P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Class Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/CheckerboardClassificationFunction.html" title="class in com.rapidminer.operator.generator">CheckerboardClassificationFunction</A></B></TD><TD>Returns a checkerboard classification function.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/ChurnReductionExampleSetGenerator.html" title="class in com.rapidminer.operator.generator">ChurnReductionExampleSetGenerator</A></B></TD><TD>Generates a random example set for testing purposes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/ClassificationFunction.html" title="class in com.rapidminer.operator.generator">ClassificationFunction</A></B></TD><TD>A target function for classification labels, i.e. non-continous nominal labels.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/Cluster.html" title="class in com.rapidminer.operator.generator">Cluster</A></B></TD><TD>Helper class for clusters information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/ComplicatedFunction.html" title="class in com.rapidminer.operator.generator">ComplicatedFunction</A></B></TD><TD>The label is att1*att1*att2 - att1*att2 + max(att1,att2) - exp(att3).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/ComplicatedFunction2.html" title="class in com.rapidminer.operator.generator">ComplicatedFunction2</A></B></TD><TD>The label is att1*att1*att1 + att2*att2 + att1*att2 + att1/att2 - 1.0d/(att3*att3).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/DirectMailingExampleSetGenerator.html" title="class in com.rapidminer.operator.generator">DirectMailingExampleSetGenerator</A></B></TD><TD>Generates a random example set for testing purposes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/Dot.html" title="class in com.rapidminer.operator.generator">Dot</A></B></TD><TD>Helper class containing all information about a dot.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/DrillerOscillationFunction.html" title="class in com.rapidminer.operator.generator">DrillerOscillationFunction</A></B></TD><TD>Generator for an artificial audio data set (based on real-world data from drilling processes).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/ExampleSetGenerator.html" title="class in com.rapidminer.operator.generator">ExampleSetGenerator</A></B></TD><TD>Generates a random example set for testing purposes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/GaussianFunction.html" title="class in com.rapidminer.operator.generator">GaussianFunction</A></B></TD><TD>Generates a gaussian distribution for all attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/GaussianMixtureFunction.html" title="class in com.rapidminer.operator.generator">GaussianMixtureFunction</A></B></TD><TD>Generates a gaussian distribution for all attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/GlobalAndLocalPatternsFunction.html" title="class in com.rapidminer.operator.generator">GlobalAndLocalPatternsFunction</A></B></TD><TD>The label is positive if the sum of both arguments is positive and negative otherwise.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/GridFunction.html" title="class in com.rapidminer.operator.generator">GridFunction</A></B></TD><TD>Generates a uniformly distributed grid in the given dimensions.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/InteractionClassificationFunction.html" title="class in com.rapidminer.operator.generator">InteractionClassificationFunction</A></B></TD><TD>The label is positive if att1 < 0 or att2 > 0 and att3 < 0.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/MassiveDataGenerator.html" title="class in com.rapidminer.operator.generator">MassiveDataGenerator</A></B></TD><TD>Generates huge amounts of data in either sparse or dense format.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/MultiClassificationFunction.html" title="class in com.rapidminer.operator.generator">MultiClassificationFunction</A></B></TD><TD>The label is the first class, if the sum of all arguments modulo 2 is 0, it is the second class if the sum modulo 3 is 0 and the third class if the sum modulo 5 is 0.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/MultipleLabelGenerator.html" title="class in com.rapidminer.operator.generator">MultipleLabelGenerator</A></B></TD><TD>Generates a random example set for testing purposes with more than one label.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/NominalExampleSetGenerator.html" title="class in com.rapidminer.operator.generator">NominalExampleSetGenerator</A></B></TD><TD>Generates a random example set for testing purposes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/NonLinearFunction.html" title="class in com.rapidminer.operator.generator">NonLinearFunction</A></B></TD><TD>The label is att1*att2*att3 + att1*att2 + att2*att2.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/OneThirdClassification.html" title="class in com.rapidminer.operator.generator">OneThirdClassification</A></B></TD><TD>The label is positive if att1 < 0.3333 and negative else.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/operator/generator/OneVariableNonLinearFunction.html" title="class in com.rapidminer.operator.generator">OneVariableNonLinearFunction</A></B></TD><TD>The label is 3*att1*att1*att1 - att1*att1 + 1000 / abs(att1) + 2000 * abs(att1).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 快捷键说明
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