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</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="../../weka/associations/tertius/package-summary.html"><B>PREV PACKAGE</B></A> <A HREF="../../weka/classifiers/package-summary.html"><B>NEXT PACKAGE</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="package-summary.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></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><H2>Package weka.attributeSelection</H2><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Interface Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/AttributeTransformer.html" title="interface in weka.attributeSelection">AttributeTransformer</A></B></TD><TD>Abstract attribute transformer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/ErrorBasedMeritEvaluator.html" title="interface in weka.attributeSelection">ErrorBasedMeritEvaluator</A></B></TD><TD>Interface for evaluators that calculate the "merit" of attributes/subsets as the error of a learning scheme</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/RankedOutputSearch.html" title="interface in weka.attributeSelection">RankedOutputSearch</A></B></TD><TD>Interface for search methods capable of producing a ranked list of attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/StartSetHandler.html" title="interface in weka.attributeSelection">StartSetHandler</A></B></TD><TD>Interface for search methods capable of doing something sensible given a starting set of attributes.</TD></TR></TABLE> <P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Class Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/ASEvaluation.html" title="class in weka.attributeSelection">ASEvaluation</A></B></TD><TD>Abstract attribute selection evaluation class</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/ASSearch.html" title="class in weka.attributeSelection">ASSearch</A></B></TD><TD>Abstract attribute selection search class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/AttributeEvaluator.html" title="class in weka.attributeSelection">AttributeEvaluator</A></B></TD><TD>Abstract attribute evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/AttributeSelection.html" title="class in weka.attributeSelection">AttributeSelection</A></B></TD><TD>Attribute selection class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/BestFirst.html" title="class in weka.attributeSelection">BestFirst</A></B></TD><TD>Class for performing a best first search.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/CfsSubsetEval.html" title="class in weka.attributeSelection">CfsSubsetEval</A></B></TD><TD>CFS attribute subset evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/ChiSquaredAttributeEval.html" title="class in weka.attributeSelection">ChiSquaredAttributeEval</A></B></TD><TD>Class for Evaluating attributes individually by measuring the chi-squared statistic with respect to the class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/ClassifierSubsetEval.html" title="class in weka.attributeSelection">ClassifierSubsetEval</A></B></TD><TD>Classifier subset evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/ConsistencySubsetEval.html" title="class in weka.attributeSelection">ConsistencySubsetEval</A></B></TD><TD>Consistency attribute subset evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/ExhaustiveSearch.html" title="class in weka.attributeSelection">ExhaustiveSearch</A></B></TD><TD>Class for performing an exhaustive search.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/GainRatioAttributeEval.html" title="class in weka.attributeSelection">GainRatioAttributeEval</A></B></TD><TD>Class for Evaluating attributes individually by measuring gain ratio with respect to the class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/GeneticSearch.html" title="class in weka.attributeSelection">GeneticSearch</A></B></TD><TD>Class for performing a genetic based search.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/GreedyStepwise.html" title="class in weka.attributeSelection">GreedyStepwise</A></B></TD><TD>Class for performing a hill climbing search (either forwards or backwards).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/HoldOutSubsetEvaluator.html" title="class in weka.attributeSelection">HoldOutSubsetEvaluator</A></B></TD><TD>Abstract attribute subset evaluator capable of evaluating subsets with respect to a data set that is distinct from that used to initialize/ train the subset evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/InfoGainAttributeEval.html" title="class in weka.attributeSelection">InfoGainAttributeEval</A></B></TD><TD>Class for Evaluating attributes individually by measuring information gain with respect to the class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/OneRAttributeEval.html" title="class in weka.attributeSelection">OneRAttributeEval</A></B></TD><TD>Class for Evaluating attributes individually by using the OneR classifier.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/PrincipalComponents.html" title="class in weka.attributeSelection">PrincipalComponents</A></B></TD><TD>Class for performing principal components analysis/transformation.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/RaceSearch.html" title="class in weka.attributeSelection">RaceSearch</A></B></TD><TD>Class for performing a racing search.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/RandomSearch.html" title="class in weka.attributeSelection">RandomSearch</A></B></TD><TD>Class for performing a random search.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/Ranker.html" title="class in weka.attributeSelection">Ranker</A></B></TD><TD>Class for ranking the attributes evaluated by a AttributeEvaluator Valid options are: </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/RankSearch.html" title="class in weka.attributeSelection">RankSearch</A></B></TD><TD>Class for evaluating a attribute ranking (given by a specified evaluator) using a specified subset evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/ReliefFAttributeEval.html" title="class in weka.attributeSelection">ReliefFAttributeEval</A></B></TD><TD>Class for Evaluating attributes individually using ReliefF.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/SubsetEvaluator.html" title="class in weka.attributeSelection">SubsetEvaluator</A></B></TD><TD>Abstract attribute subset evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/SVMAttributeEval.html" title="class in weka.attributeSelection">SVMAttributeEval</A></B></TD><TD>Class for Evaluating attributes individually by using the SVM classifier.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/SymmetricalUncertAttributeEval.html" title="class in weka.attributeSelection">SymmetricalUncertAttributeEval</A></B></TD><TD>Class for Evaluating attributes individually by measuring symmetrical uncertainty with respect to the class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/UnsupervisedAttributeEvaluator.html" title="class in weka.attributeSelection">UnsupervisedAttributeEvaluator</A></B></TD><TD>Abstract unsupervised attribute evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/UnsupervisedSubsetEvaluator.html" title="class in weka.attributeSelection">UnsupervisedSubsetEvaluator</A></B></TD><TD>Abstract unsupervised attribute subset evaluator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../weka/attributeSelection/WrapperSubsetEval.html" title="class in weka.attributeSelection">WrapperSubsetEval</A></B></TD><TD>Wrapper attribute subset evaluator.</TD></TR></TABLE> <P><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_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="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Class</FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A 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