conjunctiverule.html

weka是机器学习和数据挖掘领域最有影响力的开源项目之一

</DL>
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<A NAME="getExclusive()"><!-- --></A><H3>
getExclusive</H3>
<PRE>
public boolean <B>getExclusive</B>()</PRE>
<DL>
<DD>Returns whether exclusive expressions for nominal attributes splits are 
 considered
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if exclusive expressions for nominal attributes splits are
         considered</DL>
</DD>
</DL>
<HR>

<A NAME="setExclusive(boolean)"><!-- --></A><H3>
setExclusive</H3>
<PRE>
public void <B>setExclusive</B>(boolean&nbsp;e)</PRE>
<DL>
<DD>Sets whether exclusive expressions for nominal attributes splits are 
 considered
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>e</CODE> - whether to consider exclusive expressions for nominal attribute
          splits</DL>
</DD>
</DL>
<HR>

<A NAME="minNoTipText()"><!-- --></A><H3>
minNoTipText</H3>
<PRE>
public java.lang.String <B>minNoTipText</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="setMinNo(double)"><!-- --></A><H3>
setMinNo</H3>
<PRE>
public void <B>setMinNo</B>(double&nbsp;m)</PRE>
<DL>
<DD>Sets the minimum total weight of the instances in a rule
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>m</CODE> - the minimum total weight of the instances in a rule</DL>
</DD>
</DL>
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<A NAME="getMinNo()"><!-- --></A><H3>
getMinNo</H3>
<PRE>
public double <B>getMinNo</B>()</PRE>
<DL>
<DD>Gets the minimum total weight of the instances in a rule
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the minimum total weight of the instances in a rule</DL>
</DD>
</DL>
<HR>

<A NAME="numAntdsTipText()"><!-- --></A><H3>
numAntdsTipText</H3>
<PRE>
public java.lang.String <B>numAntdsTipText</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="setNumAntds(int)"><!-- --></A><H3>
setNumAntds</H3>
<PRE>
public void <B>setNumAntds</B>(int&nbsp;n)</PRE>
<DL>
<DD>Sets the number of antecedants
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>n</CODE> - the number of antecedants</DL>
</DD>
</DL>
<HR>

<A NAME="getNumAntds()"><!-- --></A><H3>
getNumAntds</H3>
<PRE>
public int <B>getNumAntds</B>()</PRE>
<DL>
<DD>Gets the number of antecedants
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the number of antecedants</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.
<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>&nbsp;instances)
                     throws java.lang.Exception</PRE>
<DL>
<DD>Builds a single rule learner with REP dealing with nominal classes or
 numeric classes.
 For nominal classes, this rule learner predicts a distribution on
 the classes.
 For numeric classes, this learner predicts a single value.
<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>instances</CODE> - the training data
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if classifier can't be built successfully</DL>
</DD>
</DL>
<HR>

<A NAME="distributionForInstance(weka.core.Instance)"><!-- --></A><H3>
distributionForInstance</H3>
<PRE>
public double[] <B>distributionForInstance</B>(<A HREF="../../../weka/core/Instance.html" title="class in weka.core">Instance</A>&nbsp;instance)
                                 throws java.lang.Exception</PRE>
<DL>
<DD>Computes class distribution for the given instance.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../weka/classifiers/Classifier.html#distributionForInstance(weka.core.Instance)">distributionForInstance</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>instance</CODE> - the instance for which distribution is to be computed
<DT><B>Returns:</B><DD>the class distribution for the given instance
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if given instance is null</DL>
</DD>
</DL>
<HR>

<A NAME="isCover(weka.core.Instance)"><!-- --></A><H3>
isCover</H3>
<PRE>
public boolean <B>isCover</B>(<A HREF="../../../weka/core/Instance.html" title="class in weka.core">Instance</A>&nbsp;datum)</PRE>
<DL>
<DD>Whether the instance covered by this rule
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>datum</CODE> - the instance in question
<DT><B>Returns:</B><DD>the boolean value indicating whether the instance is covered by this rule</DL>
</DD>
</DL>
<HR>

<A NAME="hasAntds()"><!-- --></A><H3>
hasAntds</H3>
<PRE>
public boolean <B>hasAntds</B>()</PRE>
<DL>
<DD>Whether this rule has antecedents, i.e. whether it is a default rule
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the boolean value indicating whether the rule has antecedents</DL>
</DD>
</DL>
<HR>

<A NAME="toString(java.lang.String, java.lang.String)"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>(java.lang.String&nbsp;att,
                                 java.lang.String&nbsp;cl)</PRE>
<DL>
<DD>Prints this rule with the specified class label
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>att</CODE> - the string standing for attribute in the consequent of this rule<DD><CODE>cl</CODE> - the string standing for value in the consequent of this rule
<DT><B>Returns:</B><DD>a textual description of this rule with the specified class label</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Prints this rule
<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 textual description of this rule</DL>
</DD>
</DL>
<HR>

<A NAME="main(java.lang.String[])"><!-- --></A><H3>
main</H3>
<PRE>
public static void <B>main</B>(java.lang.String[]&nbsp;args)</PRE>
<DL>
<DD>Main method.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - the options for the classifier</DL>
</DD>
</DL>
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