bifreader.html

数据挖掘的最常用工具。由于开源

<DD><DL>

<DT><B>Returns:</B><DD>the technical information about this class</DL>
</DD>
</DL>
<HR>

<A NAME="Sync(weka.classifiers.bayes.BayesNet)"><!-- --></A><H3>
Sync</H3>
<PRE>
public void <B>Sync</B>(<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;other)
          throws java.lang.Exception</PRE>
<DL>
<DD>synchronizes the node ordering of this Bayes network with
 those in the other network (if possible).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>other</CODE> - Bayes network to synchronize with
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if nr of attributes differs or not all of the variables have the same name.</DL>
</DD>
</DL>
<HR>

<A NAME="getContent(org.w3c.dom.Element)"><!-- --></A><H3>
getContent</H3>
<PRE>
public java.lang.String <B>getContent</B>(org.w3c.dom.Element&nbsp;node)</PRE>
<DL>
<DD>Returns all TEXT children of the given node in one string. Between
 the node values new lines are inserted.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>node</CODE> - the node to return the content for
<DT><B>Returns:</B><DD>the content of the node</DL>
</DD>
</DL>
<HR>

<A NAME="missingArcs(weka.classifiers.bayes.BayesNet)"><!-- --></A><H3>
missingArcs</H3>
<PRE>
public int <B>missingArcs</B>(<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;other)</PRE>
<DL>
<DD>Count nr of arcs missing from other network compared to current network
 Note that an arc is not 'missing' if it is reversed.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>other</CODE> - network to compare with
<DT><B>Returns:</B><DD>nr of missing arcs</DL>
</DD>
</DL>
<HR>

<A NAME="extraArcs(weka.classifiers.bayes.BayesNet)"><!-- --></A><H3>
extraArcs</H3>
<PRE>
public int <B>extraArcs</B>(<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;other)</PRE>
<DL>
<DD>Count nr of exta arcs  from other network compared to current network
 Note that an arc is not 'extra' if it is reversed.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>other</CODE> - network to compare with
<DT><B>Returns:</B><DD>nr of missing arcs</DL>
</DD>
</DL>
<HR>

<A NAME="divergence(weka.classifiers.bayes.BayesNet)"><!-- --></A><H3>
divergence</H3>
<PRE>
public double <B>divergence</B>(<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;other)</PRE>
<DL>
<DD>calculates the divergence between the probability distribution
 represented by this network and that of another, that is,
 \sum_{x\in X} P(x)log P(x)/Q(x)
 where X is the set of values the nodes in the network can take,
 P(x) the probability of this network for configuration x
 Q(x) the probability of the other network for configuration x
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>other</CODE> - network to compare with
<DT><B>Returns:</B><DD>divergence between this and other Bayes Network</DL>
</DD>
</DL>
<HR>

<A NAME="reversedArcs(weka.classifiers.bayes.BayesNet)"><!-- --></A><H3>
reversedArcs</H3>
<PRE>
public int <B>reversedArcs</B>(<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;other)</PRE>
<DL>
<DD>Count nr of reversed arcs from other network compared to current network
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>other</CODE> - network to compare with
<DT><B>Returns:</B><DD>nr of missing arcs</DL>
</DD>
</DL>
<HR>

<A NAME="getNode(java.lang.String)"><!-- --></A><H3>
getNode</H3>
<PRE>
public int <B>getNode</B>(java.lang.String&nbsp;sNodeName)
            throws java.lang.Exception</PRE>
<DL>
<DD>getNode finds the index of the node with name sNodeName
 and throws an exception if no such node can be found.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>sNodeName</CODE> - name of the node to get the index from
<DT><B>Returns:</B><DD>index of the node with name sNodeName
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if node cannot be found</DL>
</DD>
</DL>
<HR>

<A NAME="getRevision()"><!-- --></A><H3>
getRevision</H3>
<PRE>
public java.lang.String <B>getRevision</B>()</PRE>
<DL>
<DD>Returns the revision string.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/core/RevisionHandler.html#getRevision()">getRevision</A></CODE> in interface <CODE><A HREF="../../../../weka/core/RevisionHandler.html" title="interface in weka.core">RevisionHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getRevision()">getRevision</A></CODE> in class <CODE><A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the revision</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>Loads the file specified as first parameter and prints it to stdout.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - the command line parameters</DL>
</DD>
</DL>
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