rule.html

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</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 rule 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>&nbsp;instance)
                        throws java.lang.Exception</PRE>
<DL>
<DD>Calculates a prediction for an instance using this rule
 or M5 model tree
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the prediction
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - a prediction can't be made.
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="topOfTree()"><!-- --></A><H3>
topOfTree</H3>
<PRE>
public <A HREF="../../../../weka/classifiers/trees/m5/RuleNode.html" title="class in weka.classifiers.trees.m5">RuleNode</A> <B>topOfTree</B>()</PRE>
<DL>
<DD>Returns the top of the tree.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Return a description of the m5 tree or rule
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a description of the m5 tree or rule as a String</DL>
</DD>
</DL>
<HR>

<A NAME="setUnpruned(boolean)"><!-- --></A><H3>
setUnpruned</H3>
<PRE>
public void <B>setUnpruned</B>(boolean&nbsp;unpruned)</PRE>
<DL>
<DD>Use unpruned tree/rules
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>unpruned</CODE> - true if unpruned tree/rules are to be generated</DL>
</DD>
</DL>
<HR>

<A NAME="getUnpruned()"><!-- --></A><H3>
getUnpruned</H3>
<PRE>
public boolean <B>getUnpruned</B>()</PRE>
<DL>
<DD>Get whether unpruned tree/rules are being generated
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if unpruned tree/rules are to be generated</DL>
</DD>
</DL>
<HR>

<A NAME="setUseTree(boolean)"><!-- --></A><H3>
setUseTree</H3>
<PRE>
public void <B>setUseTree</B>(boolean&nbsp;u)</PRE>
<DL>
<DD>Use an m5 tree rather than generate rules
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - true if m5 tree is to be used</DL>
</DD>
</DL>
<HR>

<A NAME="getUseTree()"><!-- --></A><H3>
getUseTree</H3>
<PRE>
public boolean <B>getUseTree</B>()</PRE>
<DL>
<DD>get whether an m5 tree is being used rather than rules
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if an m5 tree is being used.</DL>
</DD>
</DL>
<HR>

<A NAME="setSmoothing(boolean)"><!-- --></A><H3>
setSmoothing</H3>
<PRE>
public void <B>setSmoothing</B>(boolean&nbsp;s)</PRE>
<DL>
<DD>Smooth predictions
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - true if smoothing is to be used</DL>
</DD>
</DL>
<HR>

<A NAME="getSmoothing()"><!-- --></A><H3>
getSmoothing</H3>
<PRE>
public boolean <B>getSmoothing</B>()</PRE>
<DL>
<DD>Get whether or not smoothing has been turned on
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if smoothing is being used</DL>
</DD>
</DL>
<HR>

<A NAME="notCoveredInstances()"><!-- --></A><H3>
notCoveredInstances</H3>
<PRE>
public <A HREF="../../../../weka/core/Instances.html" title="class in weka.core">Instances</A> <B>notCoveredInstances</B>()</PRE>
<DL>
<DD>Get the instances not covered by this rule
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the instances not covered</DL>
</DD>
</DL>
<HR>

<A NAME="getRegressionTree()"><!-- --></A><H3>
getRegressionTree</H3>
<PRE>
public boolean <B>getRegressionTree</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="setRegressionTree(boolean)"><!-- --></A><H3>
setRegressionTree</H3>
<PRE>
public void <B>setRegressionTree</B>(boolean&nbsp;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="setMinNumInstances(double)"><!-- --></A><H3>
setMinNumInstances</H3>
<PRE>
public void <B>setMinNumInstances</B>(double&nbsp;minNum)</PRE>
<DL>
<DD>Set the minumum 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="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>
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