bifreader.html

数据挖掘的最常用工具。由于开源

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns all TEXT children of the given node in one string.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#getFileName()">getFileName</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;returns the current filename</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#getNode(java.lang.String)">getNode</A></B>(java.lang.String&nbsp;sNodeName)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;getNode finds the index of the node with name sNodeName
 and throws an exception if no such node can be found.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#getRevision()">getRevision</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the revision string.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../weka/core/TechnicalInformation.html" title="class in weka.core">TechnicalInformation</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#getTechnicalInformation()">getTechnicalInformation</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an instance of a TechnicalInformation object, containing 
 detailed information about the technical background of this class,
 e.g., paper reference or book this class is based on.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#globalInfo()">globalInfo</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This will return a string describing the classifier.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#main(java.lang.String[])">main</A></B>(java.lang.String[]&nbsp;args)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loads the file specified as first parameter and prints it to stdout.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#missingArcs(weka.classifiers.bayes.BayesNet)">missingArcs</A></B>(<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;other)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Count nr of arcs missing from other network compared to current network
 Note that an arc is not 'missing' if it is reversed.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html" title="class in weka.classifiers.bayes.net">BIFReader</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#processFile(java.lang.String)">processFile</A></B>(java.lang.String&nbsp;sFile)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;processFile reads a BIFXML file and initializes a Bayes Net</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html" title="class in weka.classifiers.bayes.net">BIFReader</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#processString(java.lang.String)">processString</A></B>(java.lang.String&nbsp;sStr)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#reversedArcs(weka.classifiers.bayes.BayesNet)">reversedArcs</A></B>(<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;other)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Count nr of reversed arcs from other network compared to current network</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html#Sync(weka.classifiers.bayes.BayesNet)">Sync</A></B>(<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;other)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;synchronizes the node ordering of this Bayes network with
 those in the other network (if possible).</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_weka.classifiers.bayes.BayesNet"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class weka.classifiers.bayes.<A HREF="../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../weka/classifiers/bayes/BayesNet.html#BIFFileTipText()">BIFFileTipText</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#buildClassifier(weka.core.Instances)">buildClassifier</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#buildStructure()">buildStructure</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#countsForInstance(weka.core.Instance)">countsForInstance</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#distributionForInstance(weka.core.Instance)">distributionForInstance</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#enumerateMeasures()">enumerateMeasures</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#estimateCPTs()">estimateCPTs</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#estimatorTipText()">estimatorTipText</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getADTree()">getADTree</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getBIFFile()">getBIFFile</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getBIFHeader()">getBIFHeader</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getCapabilities()">getCapabilities</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getCardinality(int)">getCardinality</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getDistributions()">getDistributions</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getEstimator()">getEstimator</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getMeasure(java.lang.String)">getMeasure</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getName()">getName</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getNodeName(int)">getNodeName</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getNodeValue(int, int)">getNodeValue</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getNrOfNodes()">getNrOfNodes</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getNrOfParents(int)">getNrOfParents</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getOptions()">getOptions</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getParent(int, int)">getParent</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getParentCardinality(int)">getParentCardinality</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getParentSet(int)">getParentSet</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getParentSets()">getParentSets</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getProbability(int, int, int)">getProbability</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getSearchAlgorithm()">getSearchAlgorithm</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#getUseADTree()">getUseADTree</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#graph()">graph</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#graphType()">graphType</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#initCPTs()">initCPTs</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#initStructure()">initStructure</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#listOptions()">listOptions</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureAICScore()">measureAICScore</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureBayesScore()">measureBayesScore</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureBDeuScore()">measureBDeuScore</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureDivergence()">measureDivergence</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureEntropyScore()">measureEntropyScore</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureExtraArcs()">measureExtraArcs</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureMDLScore()">measureMDLScore</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureMissingArcs()">measureMissingArcs</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#measureReversedArcs()">measureReversedArcs</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#partitionOptions(java.lang.String[])">partitionOptions</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#searchAlgorithmTipText()">searchAlgorithmTipText</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#setBIFFile(java.lang.String)">setBIFFile</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#setEstimator(weka.classifiers.bayes.net.estimate.BayesNetEstimator)">setEstimator</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#setOptions(java.lang.String[])">setOptions</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#setSearchAlgorithm(weka.classifiers.bayes.net.search.SearchAlgorithm)">setSearchAlgorithm</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#setUseADTree(boolean)">setUseADTree</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#toString()">toString</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#toXMLBIF03()">toXMLBIF03</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#updateClassifier(weka.core.Instance)">updateClassifier</A>, <A HREF="../../../../weka/classifiers/bayes/BayesNet.html#useADTreeTipText()">useADTreeTipText</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_weka.classifiers.Classifier"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class weka.classifiers.<A HREF="../../../../weka/classifiers/Classifier.html" title="class in weka.classifiers">Classifier</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../weka/classifiers/Classifier.html#classifyInstance(weka.core.Instance)">classifyInstance</A>, <A HREF="../../../../weka/classifiers/Classifier.html#debugTipText()">debugTipText</A>, <A HREF="../../../../weka/classifiers/Classifier.html#forName(java.lang.String, java.lang.String[])">forName</A>, <A HREF="../../../../weka/classifiers/Classifier.html#getDebug()">getDebug</A>, <A HREF="../../../../weka/classifiers/Classifier.html#makeCopies(weka.classifiers.Classifier, int)">makeCopies</A>, <A HREF="../../../../weka/classifiers/Classifier.html#makeCopy(weka.classifiers.Classifier)">makeCopy</A>, <A HREF="../../../../weka/classifiers/Classifier.html#setDebug(boolean)">setDebug</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="BIFReader()"><!-- --></A><H3>
BIFReader</H3>
<PRE>
public <B>BIFReader</B>()</PRE>
<DL>
<DD>the default constructor
<P>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="globalInfo()"><!-- --></A><H3>
globalInfo</H3>
<PRE>
public java.lang.String <B>globalInfo</B>()</PRE>
<DL>
<DD>This will return a string describing the classifier.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../weka/classifiers/bayes/BayesNet.html#globalInfo()">globalInfo</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 string.</DL>
</DD>
</DL>
<HR>

<A NAME="processFile(java.lang.String)"><!-- --></A><H3>
processFile</H3>
<PRE>
public <A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html" title="class in weka.classifiers.bayes.net">BIFReader</A> <B>processFile</B>(java.lang.String&nbsp;sFile)
                      throws java.lang.Exception</PRE>
<DL>
<DD>processFile reads a BIFXML file and initializes a Bayes Net
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>sFile</CODE> - name of the file to parse
<DT><B>Returns:</B><DD>the BIFReader
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if processing fails</DL>
</DD>
</DL>
<HR>

<A NAME="processString(java.lang.String)"><!-- --></A><H3>
processString</H3>
<PRE>
public <A HREF="../../../../weka/classifiers/bayes/net/BIFReader.html" title="class in weka.classifiers.bayes.net">BIFReader</A> <B>processString</B>(java.lang.String&nbsp;sStr)
                        throws java.lang.Exception</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getFileName()"><!-- --></A><H3>
getFileName</H3>
<PRE>
public java.lang.String <B>getFileName</B>()</PRE>
<DL>
<DD>returns the current filename
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the current filename</DL>
</DD>
</DL>
<HR>

<A NAME="getTechnicalInformation()"><!-- --></A><H3>
getTechnicalInformation</H3>
<PRE>
public <A HREF="../../../../weka/core/TechnicalInformation.html" title="class in weka.core">TechnicalInformation</A> <B>getTechnicalInformation</B>()</PRE>
<DL>
<DD>Returns an instance of a TechnicalInformation object, containing 
 detailed information about the technical background of this class,
 e.g., paper reference or book this class is based on.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/core/TechnicalInformationHandler.html#getTechnicalInformation()">getTechnicalInformation</A></CODE> in interface <CODE><A HREF="../../../../weka/core/TechnicalInformationHandler.html" title="interface in weka.core">TechnicalInformationHandler</A></CODE></DL>
</DD>