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<DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>true if unsmoothed predictions are to be used</DL></DD></DL><HR><A NAME="buildRegressionTreeTipText()"><!-- --></A><H3>buildRegressionTreeTipText</H3><PRE>public java.lang.String <B>buildRegressionTreeTipText</B>()</PRE><DL><DD>Returns the tip text for this property<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>tip text for this property suitable for displaying in the explorer/experimenter gui</DL></DD></DL><HR><A NAME="getBuildRegressionTree()"><!-- --></A><H3>getBuildRegressionTree</H3><PRE>public boolean <B>getBuildRegressionTree</B>()</PRE><DL><DD>Get the value of regressionTree.<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>Value of regressionTree.</DL></DD></DL><HR><A NAME="setBuildRegressionTree(boolean)"><!-- --></A><H3>setBuildRegressionTree</H3><PRE>public void <B>setBuildRegressionTree</B>(boolean newregressionTree)</PRE><DL><DD>Set the value of regressionTree.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>newregressionTree</CODE> - Value to assign to regressionTree.</DL></DD></DL><HR><A NAME="minNumInstancesTipText()"><!-- --></A><H3>minNumInstancesTipText</H3><PRE>public java.lang.String <B>minNumInstancesTipText</B>()</PRE><DL><DD>Returns the tip text for this property<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>tip text for this property suitable for displaying in the explorer/experimenter gui</DL></DD></DL><HR><A NAME="setMinNumInstances(double)"><!-- --></A><H3>setMinNumInstances</H3><PRE>public void <B>setMinNumInstances</B>(double minNum)</PRE><DL><DD>Set the minimum number of instances to allow at a leaf node<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>minNum</CODE> - the minimum number of instances</DL></DD></DL><HR><A NAME="getMinNumInstances()"><!-- --></A><H3>getMinNumInstances</H3><PRE>public double <B>getMinNumInstances</B>()</PRE><DL><DD>Get the minimum number of instances to allow at a leaf node<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>a <code>double</code> value</DL></DD></DL><HR><A NAME="getCapabilities()"><!-- --></A><H3>getCapabilities</H3><PRE>public <A HREF="../../../../weka/core/Capabilities.html" title="class in weka.core">Capabilities</A> <B>getCapabilities</B>()</PRE><DL><DD>Returns default capabilities of the classifier, i.e., of LinearRegression.<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/core/CapabilitiesHandler.html#getCapabilities()">getCapabilities</A></CODE> in interface <CODE><A HREF="../../../../weka/core/CapabilitiesHandler.html" title="interface in weka.core">CapabilitiesHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../weka/classifiers/Classifier.html#getCapabilities()">getCapabilities</A></CODE> in class <CODE><A HREF="../../../../weka/classifiers/Classifier.html" title="class in weka.classifiers">Classifier</A></CODE></DL></DD><DD><DL><DT><B>Returns:</B><DD>the capabilities of this classifier<DT><B>See Also:</B><DD><A HREF="../../../../weka/core/Capabilities.html" title="class in weka.core"><CODE>Capabilities</CODE></A></DL></DD></DL><HR><A NAME="buildClassifier(weka.core.Instances)"><!-- --></A><H3>buildClassifier</H3><PRE>public void <B>buildClassifier</B>(<A HREF="../../../../weka/core/Instances.html" title="class in weka.core">Instances</A> data) throws java.lang.Exception</PRE><DL><DD>Generates the classifier.<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/classifiers/Classifier.html#buildClassifier(weka.core.Instances)">buildClassifier</A></CODE> in class <CODE><A HREF="../../../../weka/classifiers/Classifier.html" title="class in weka.classifiers">Classifier</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>data</CODE> - set of instances serving as training data<DT><B>Throws:</B><DD><CODE>java.lang.Exception</CODE> - if the classifier has not been generated successfully</DL></DD></DL><HR><A NAME="classifyInstance(weka.core.Instance)"><!-- --></A><H3>classifyInstance</H3><PRE>public double <B>classifyInstance</B>(<A HREF="../../../../weka/core/Instance.html" title="class in weka.core">Instance</A> inst) throws java.lang.Exception</PRE><DL><DD>Calculates a prediction for an instance using a set of rules or an M5 model tree<P><DD><DL><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../weka/classifiers/Classifier.html#classifyInstance(weka.core.Instance)">classifyInstance</A></CODE> in class <CODE><A HREF="../../../../weka/classifiers/Classifier.html" title="class in weka.classifiers">Classifier</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>inst</CODE> - the instance whos class value is to be predicted<DT><B>Returns:</B><DD>the prediction<DT><B>Throws:</B><DD><CODE>java.lang.Exception</CODE> - if a prediction can't be made.</DL></DD></DL><HR><A NAME="toString()"><!-- --></A><H3>toString</H3><PRE>public java.lang.String <B>toString</B>()</PRE><DL><DD>Returns a description of the classifier<P><DD><DL><DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL></DD><DD><DL><DT><B>Returns:</B><DD>a description of the classifier as a String</DL></DD></DL><HR><A NAME="enumerateMeasures()"><!-- --></A><H3>enumerateMeasures</H3><PRE>public java.util.Enumeration <B>enumerateMeasures</B>()</PRE><DL><DD>Returns an enumeration of the additional measure names<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/core/AdditionalMeasureProducer.html#enumerateMeasures()">enumerateMeasures</A></CODE> in interface <CODE><A HREF="../../../../weka/core/AdditionalMeasureProducer.html" title="interface in weka.core">AdditionalMeasureProducer</A></CODE></DL></DD><DD><DL><DT><B>Returns:</B><DD>an enumeration of the measure names</DL></DD></DL><HR><A NAME="getMeasure(java.lang.String)"><!-- --></A><H3>getMeasure</H3><PRE>public double <B>getMeasure</B>(java.lang.String additionalMeasureName)</PRE><DL><DD>Returns the value of the named measure<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/core/AdditionalMeasureProducer.html#getMeasure(java.lang.String)">getMeasure</A></CODE> in interface <CODE><A HREF="../../../../weka/core/AdditionalMeasureProducer.html" title="interface in weka.core">AdditionalMeasureProducer</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>additionalMeasureName</CODE> - the name of the measure to query for its value<DT><B>Returns:</B><DD>the value of the named measure<DT><B>Throws:</B><DD><CODE>java.lang.Exception</CODE> - if the named measure is not supported</DL></DD></DL><HR><A NAME="measureNumRules()"><!-- --></A><H3>measureNumRules</H3><PRE>public double <B>measureNumRules</B>()</PRE><DL><DD>return the number of rules<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>the number of rules (same as # linear models & # leaves in the tree)</DL></DD></DL><HR><A NAME="getM5RootNode()"><!-- --></A><H3>getM5RootNode</H3><PRE>public <A HREF="../../../../weka/classifiers/trees/m5/RuleNode.html" title="class in weka.classifiers.trees.m5">RuleNode</A> <B>getM5RootNode</B>()</PRE><DL><DD><DL></DL></DD><DD><DL></DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><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=2 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="#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="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> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="http://www.cs.waikato.ac.nz/ml/weka/" target="_blank"><FONT CLASS="NavBarFont1"><B>Weka's home</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="../../../../weka/classifiers/trees/m5/Impurity.html" title="class in weka.classifiers.trees.m5"><B>PREV CLASS</B></A> <A HREF="../../../../weka/classifiers/trees/m5/PreConstructedLinearModel.html" title="class in weka.classifiers.trees.m5"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?weka/classifiers/trees/m5/M5Base.html" target="_top"><B>FRAMES</B></A> <A HREF="M5Base.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_bottom"></A><!-- ======== END OF BOTTOM NAVBAR ======= --><HR></BODY></HTML>⌨️ 快捷键说明
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