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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 01:36:34 CEST 2008 --><TITLE>ConjunctiveRuleModel (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.operator.learner.rules.ConjunctiveRuleModel class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="ConjunctiveRuleModel (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" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/ConjunctiveRuleModel.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../com/rapidminer/operator/learner/rules/BestRuleInduction.RuleWithScoreUpperBound.html" title="class in com.rapidminer.operator.learner.rules"><B>PREV CLASS</B></A> <A HREF="../../../../../com/rapidminer/operator/learner/rules/Criterion.html" title="interface in com.rapidminer.operator.learner.rules"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html?com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html" target="_top"><B>FRAMES</B></A> <A HREF="ConjunctiveRuleModel.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <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.rules</FONT><BR>Class ConjunctiveRuleModel</H2><PRE>java.lang.Object <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../com/rapidminer/operator/AbstractIOObject.html" title="class in com.rapidminer.operator">com.rapidminer.operator.AbstractIOObject</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../com/rapidminer/operator/ResultObjectAdapter.html" title="class in com.rapidminer.operator">com.rapidminer.operator.ResultObjectAdapter</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../com/rapidminer/operator/AbstractModel.html" title="class in com.rapidminer.operator">com.rapidminer.operator.AbstractModel</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../com/rapidminer/operator/learner/PredictionModel.html" title="class in com.rapidminer.operator.learner">com.rapidminer.operator.learner.PredictionModel</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../com/rapidminer/operator/learner/SimplePredictionModel.html" title="class in com.rapidminer.operator.learner">com.rapidminer.operator.learner.SimplePredictionModel</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>com.rapidminer.operator.learner.rules.ConjunctiveRuleModel</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../com/rapidminer/operator/IOObject.html" title="interface in com.rapidminer.operator">IOObject</A>, <A HREF="../../../../../com/rapidminer/operator/Model.html" title="interface in com.rapidminer.operator">Model</A>, <A HREF="../../../../../com/rapidminer/operator/ResultObject.html" title="interface in com.rapidminer.operator">ResultObject</A>, <A HREF="../../../../../com/rapidminer/operator/Saveable.html" title="interface in com.rapidminer.operator">Saveable</A>, <A HREF="../../../../../com/rapidminer/report/Readable.html" title="interface in com.rapidminer.report">Readable</A>, <A HREF="../../../../../com/rapidminer/report/Reportable.html" title="interface in com.rapidminer.report">Reportable</A>, <A HREF="../../../../../com/rapidminer/tools/LoggingHandler.html" title="interface in com.rapidminer.tools">LoggingHandler</A>, java.io.Serializable</DD></DL><HR><DL><DT><PRE>public class <B>ConjunctiveRuleModel</B><DT>extends <A HREF="../../../../../com/rapidminer/operator/learner/SimplePredictionModel.html" title="class in com.rapidminer.operator.learner">SimplePredictionModel</A></DL></PRE><P>Each object of this class represents a conjunctive rule with boolean target and nominal attributes. It cannot be changed after construction. This simplifies applications that maintain counts separately. Each attribute may be tested at most once. For two rules it can be tested whether one subsumes the other. A method for refinement allows to create each rule just once. This model may be used to query for the prediction of a single example, as well as to predict complete ExampleSets.<P><P><DL><DT><B>Version:</B></DT> <DD>$Id: ConjunctiveRuleModel.java,v 1.8 2006/04/12 18:04:24 ingomierswa Exp $</DD><DT><B>Author:</B></DT> <DD>Martin Scholz</DD><DT><B>See Also:</B><DD><A HREF="../../../../../serialized-form.html#com.rapidminer.operator.learner.rules.ConjunctiveRuleModel">Serialized Form</A></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/rules/ConjunctiveRuleModel.html#ConjunctiveRuleModel(com.rapidminer.operator.learner.rules.ConjunctiveRuleModel, com.rapidminer.example.Attribute, double)">ConjunctiveRuleModel</A></B>(<A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html" title="class in com.rapidminer.operator.learner.rules">ConjunctiveRuleModel</A> ruleToExtend, <A HREF="../../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A> attribute, double testValue)</CODE><BR> Constructor to create an empty rule that makes a default prediction</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#ConjunctiveRuleModel(com.rapidminer.operator.learner.rules.ConjunctiveRuleModel, int)">ConjunctiveRuleModel</A></B>(<A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html" title="class in com.rapidminer.operator.learner.rules">ConjunctiveRuleModel</A> ruleToClone, int predictedLabel)</CODE><BR> Constructor to clone a rule, but to change the head (prediction)</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#ConjunctiveRuleModel(com.rapidminer.example.ExampleSet, int)">ConjunctiveRuleModel</A></B>(<A HREF="../../../../../com/rapidminer/example/ExampleSet.html" title="interface in com.rapidminer.example">ExampleSet</A> exampleSet, int predictedLabel)</CODE><BR> Constructor to create an empty rule that makes a default prediction</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#ConjunctiveRuleModel(com.rapidminer.example.ExampleSet, int, int, int)">ConjunctiveRuleModel</A></B>(<A HREF="../../../../../com/rapidminer/example/ExampleSet.html" title="interface in com.rapidminer.example">ExampleSet</A> exampleSet, int predictedLabel, int positives, int negatives)</CODE><BR> Constructor to create an empty rule that makes a default prediction</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> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object object)</CODE><BR> Two rules are equal, if they are both permutations of the same set of literals and predict the same label.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Collection<<A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html" title="class in com.rapidminer.operator.learner.rules">ConjunctiveRuleModel</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#getAllRefinedRules(com.rapidminer.example.ExampleSet)">getAllRefinedRules</A></B>(<A HREF="../../../../../com/rapidminer/example/ExampleSet.html" title="interface in com.rapidminer.example">ExampleSet</A> exampleSet)</CODE><BR> A refinement method that - when applied sytematically during learning - generates all rules for nominal attributes and a boolean target exactly once.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#getAttributeOfLiteral(int)">getAttributeOfLiteral</A></B>(int literalNumber)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#getConclusion()">getConclusion</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#getFirstUnusedAttribute(com.rapidminer.example.ExampleSet, com.rapidminer.example.Attribute[])">getFirstUnusedAttribute</A></B>(<A HREF="../../../../../com/rapidminer/example/ExampleSet.html" title="interface in com.rapidminer.example">ExampleSet</A> exampleSet, <A HREF="../../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>[] allAttributes)</CODE><BR> Helper method of <code>getAllRefinedRules</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/rapidminer/operator/learner/rules/ConjunctiveRuleModel.html#getPositionOfAttributeInRule(com.rapidminer.example.Attribute)">getPositionOfAttributeInRule</A></B>(<A HREF="../../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A> attribute)</CODE><BR>⌨️ 快捷键说明
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