treebuilder.html
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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 01:36:35 CEST 2008 --><TITLE>TreeBuilder (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.operator.learner.tree.TreeBuilder class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="TreeBuilder (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 BORDER="0" CELLPADDING="0" 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<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">com.rapidminer.operator.learner.tree</FONT><BR>Class TreeBuilder</H2><PRE>java.lang.Object <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>com.rapidminer.operator.learner.tree.TreeBuilder</B></PRE><HR><DL><DT><PRE>public class <B>TreeBuilder</B><DT>extends java.lang.Object</DL></PRE><P>Build a tree from an example set.<P><P><DL><DT><B>Version:</B></DT> <DD>$Id: TreeBuilder.java,v 1.12 2008/05/09 19:22:52 ingomierswa Exp $</DD><DT><B>Author:</B></DT> <DD>Ingo Mierswa</DD></DL><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/tree/TreeBuilder.html#TreeBuilder(com.rapidminer.operator.learner.tree.Criterion, java.util.List, com.rapidminer.operator.learner.tree.Pruner, com.rapidminer.operator.learner.tree.SplitPreprocessing, int, double)">TreeBuilder</A></B>(<A HREF="../../../../../com/rapidminer/operator/learner/tree/Criterion.html" title="interface in com.rapidminer.operator.learner.tree">Criterion</A> criterion, java.util.List<<A HREF="../../../../../com/rapidminer/operator/learner/tree/Terminator.html" title="interface in com.rapidminer.operator.learner.tree">Terminator</A>> terminationCriteria, <A HREF="../../../../../com/rapidminer/operator/learner/tree/Pruner.html" title="interface in com.rapidminer.operator.learner.tree">Pruner</A> pruner, <A HREF="../../../../../com/rapidminer/operator/learner/tree/SplitPreprocessing.html" title="interface in com.rapidminer.operator.learner.tree">SplitPreprocessing</A> preprocessing, int minLeafSize, double minimalGain)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/tree/TreeBuilder.html#TreeBuilder(com.rapidminer.operator.learner.tree.Criterion, java.util.List, com.rapidminer.operator.learner.tree.Pruner, com.rapidminer.operator.learner.tree.SplitPreprocessing, int, double, int)">TreeBuilder</A></B>(<A HREF="../../../../../com/rapidminer/operator/learner/tree/Criterion.html" title="interface in com.rapidminer.operator.learner.tree">Criterion</A> criterion, java.util.List<<A HREF="../../../../../com/rapidminer/operator/learner/tree/Terminator.html" title="interface in com.rapidminer.operator.learner.tree">Terminator</A>> terminationCriteria, <A HREF="../../../../../com/rapidminer/operator/learner/tree/Pruner.html" title="interface in com.rapidminer.operator.learner.tree">Pruner</A> pruner, <A HREF="../../../../../com/rapidminer/operator/learner/tree/SplitPreprocessing.html" title="interface in com.rapidminer.operator.learner.tree">SplitPreprocessing</A> preprocessing, int minLeafSize, double minimalGain, int numericalSampleSize)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/tree/TreeBuilder.html#TreeBuilder(com.rapidminer.operator.learner.tree.Criterion, java.util.List, com.rapidminer.operator.learner.tree.Pruner, com.rapidminer.operator.learner.tree.SplitPreprocessing, com.rapidminer.operator.learner.tree.LeafCreator, int, double)">TreeBuilder</A></B>(<A HREF="../../../../../com/rapidminer/operator/learner/tree/Criterion.html" title="interface in com.rapidminer.operator.learner.tree">Criterion</A> criterion, java.util.List<<A HREF="../../../../../com/rapidminer/operator/learner/tree/Terminator.html" title="interface in com.rapidminer.operator.learner.tree">Terminator</A>> terminationCriteria, <A HREF="../../../../../com/rapidminer/operator/learner/tree/Pruner.html" title="interface in com.rapidminer.operator.learner.tree">Pruner</A> pruner, <A HREF="../../../../../com/rapidminer/operator/learner/tree/SplitPreprocessing.html" title="interface in com.rapidminer.operator.learner.tree">SplitPreprocessing</A> preprocessing, <A HREF="../../../../../com/rapidminer/operator/learner/tree/LeafCreator.html" title="interface in com.rapidminer.operator.learner.tree">LeafCreator</A> lcreator, int minLeafSize, double minimalGain)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/tree/TreeBuilder.html#TreeBuilder(com.rapidminer.operator.learner.tree.Criterion, java.util.List, com.rapidminer.operator.learner.tree.Pruner, com.rapidminer.operator.learner.tree.SplitPreprocessing, com.rapidminer.operator.learner.tree.LeafCreator, int, double, int)">TreeBuilder</A></B>(<A HREF="../../../../../com/rapidminer/operator/learner/tree/Criterion.html" title="interface in com.rapidminer.operator.learner.tree">Criterion</A> criterion, java.util.List<<A HREF="../../../../../com/rapidminer/operator/learner/tree/Terminator.html" title="interface in com.rapidminer.operator.learner.tree">Terminator</A>> terminationCriteria, <A HREF="../../../../../com/rapidminer/operator/learner/tree/Pruner.html" title="interface in com.rapidminer.operator.learner.tree">Pruner</A> pruner, <A HREF="../../../../../com/rapidminer/operator/learner/tree/SplitPreprocessing.html" title="interface in com.rapidminer.operator.learner.tree">SplitPreprocessing</A> preprocessing, <A HREF="../../../../../com/rapidminer/operator/learner/tree/LeafCreator.html" title="interface in com.rapidminer.operator.learner.tree">LeafCreator</A> leafCreator, int minLeafSize, double minimalGain, int numericalSampleSize)</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../../../com/rapidminer/operator/learner/tree/Benefit.html" title="class in com.rapidminer.operator.learner.tree">Benefit</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/tree/TreeBuilder.html#calculateBenefit(com.rapidminer.example.ExampleSet, com.rapidminer.example.Attribute)">calculateBenefit</A></B>(<A HREF="../../../../../com/rapidminer/example/ExampleSet.html" title="interface in com.rapidminer.example">ExampleSet</A> trainingSet, <A HREF="../../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A> attribute)</CODE><BR> This method calculates the benefit of the given attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">⌨️ 快捷键说明
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