bayesnet.html

数据挖掘的最常用工具。由于开源

<DL>
<DD>get node index of a parent of a node in the network structure
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iNode</CODE> - index of the node<DD><CODE>iParent</CODE> - index of the parents, e.g., 0 is the first parent, 1 the second parent, etc.
<DT><B>Returns:</B><DD>node index of the iParent's parent of the specified node</DL>
</DD>
</DL>
<HR>

<A NAME="getParentSets()"><!-- --></A><H3>
getParentSets</H3>
<PRE>
public <A HREF="../../../weka/classifiers/bayes/net/ParentSet.html" title="class in weka.classifiers.bayes.net">ParentSet</A>[] <B>getParentSets</B>()</PRE>
<DL>
<DD>Get full set of parent sets.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>parent sets;</DL>
</DD>
</DL>
<HR>

<A NAME="getDistributions()"><!-- --></A><H3>
getDistributions</H3>
<PRE>
public <A HREF="../../../weka/estimators/Estimator.html" title="class in weka.estimators">Estimator</A>[][] <B>getDistributions</B>()</PRE>
<DL>
<DD>Get full set of estimators.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>estimators;</DL>
</DD>
</DL>
<HR>

<A NAME="getParentCardinality(int)"><!-- --></A><H3>
getParentCardinality</H3>
<PRE>
public int <B>getParentCardinality</B>(int&nbsp;iNode)</PRE>
<DL>
<DD>get number of values the collection of parents of a node can take
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iNode</CODE> - index of the node
<DT><B>Returns:</B><DD>cardinality of the parent set of the specified node</DL>
</DD>
</DL>
<HR>

<A NAME="getProbability(int, int, int)"><!-- --></A><H3>
getProbability</H3>
<PRE>
public double <B>getProbability</B>(int&nbsp;iNode,
                             int&nbsp;iParent,
                             int&nbsp;iValue)</PRE>
<DL>
<DD>get particular probability of the conditional probability distribtion
 of a node given its parents.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iNode</CODE> - index of the node<DD><CODE>iParent</CODE> - index of the parent set, 0 <= iParent <= getParentCardinality(iNode)<DD><CODE>iValue</CODE> - index of the value, 0 <= iValue <= getCardinality(iNode)
<DT><B>Returns:</B><DD>probability</DL>
</DD>
</DL>
<HR>

<A NAME="getParentSet(int)"><!-- --></A><H3>
getParentSet</H3>
<PRE>
public <A HREF="../../../weka/classifiers/bayes/net/ParentSet.html" title="class in weka.classifiers.bayes.net">ParentSet</A> <B>getParentSet</B>(int&nbsp;iNode)</PRE>
<DL>
<DD>get the parent set of a node
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iNode</CODE> - index of the node
<DT><B>Returns:</B><DD>Parent set of the specified node.</DL>
</DD>
</DL>
<HR>

<A NAME="getADTree()"><!-- --></A><H3>
getADTree</H3>
<PRE>
public <A HREF="../../../weka/classifiers/bayes/net/ADNode.html" title="class in weka.classifiers.bayes.net">ADNode</A> <B>getADTree</B>()</PRE>
<DL>
<DD>get ADTree strucrture containing efficient representation of counts.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>ADTree strucrture</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 measure names. Additional measures
 must follow the naming convention of starting with "measure", eg.
 double measureBlah()
<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="measureExtraArcs()"><!-- --></A><H3>
measureExtraArcs</H3>
<PRE>
public double <B>measureExtraArcs</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="measureMissingArcs()"><!-- --></A><H3>
measureMissingArcs</H3>
<PRE>
public double <B>measureMissingArcs</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="measureReversedArcs()"><!-- --></A><H3>
measureReversedArcs</H3>
<PRE>
public double <B>measureReversedArcs</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="measureDivergence()"><!-- --></A><H3>
measureDivergence</H3>
<PRE>
public double <B>measureDivergence</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="measureBayesScore()"><!-- --></A><H3>
measureBayesScore</H3>
<PRE>
public double <B>measureBayesScore</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="measureBDeuScore()"><!-- --></A><H3>
measureBDeuScore</H3>
<PRE>
public double <B>measureBDeuScore</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="measureMDLScore()"><!-- --></A><H3>
measureMDLScore</H3>
<PRE>
public double <B>measureMDLScore</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="measureAICScore()"><!-- --></A><H3>
measureAICScore</H3>
<PRE>
public double <B>measureAICScore</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="measureEntropyScore()"><!-- --></A><H3>
measureEntropyScore</H3>
<PRE>
public double <B>measureEntropyScore</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getMeasure(java.lang.String)"><!-- --></A><H3>
getMeasure</H3>
<PRE>
public double <B>getMeasure</B>(java.lang.String&nbsp;measureName)</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>measureName</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.IllegalArgumentException</CODE> - if the named measure is not supported</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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the revision</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>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</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>&nbsp;</TD>
  </TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
</EM>
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
&nbsp;<A HREF="../../../weka/classifiers/bayes/BayesianLogisticRegression.html" title="class in weka.classifiers.bayes"><B>PREV CLASS</B></A>&nbsp;
&nbsp;<A HREF="../../../weka/classifiers/bayes/ComplementNaiveBayes.html" title="class in weka.classifiers.bayes"><B>NEXT CLASS</B></A></FONT></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
  <A HREF="../../../index.html?weka/classifiers/bayes/BayesNet.html" target="_top"><B>FRAMES</B></A>  &nbsp;
&nbsp;<A HREF="BayesNet.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
&nbsp;<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:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL:&nbsp;<A HREF="#field_detail">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_bottom"></A>
<!-- ======== END OF BOTTOM NAVBAR ======= -->

<HR>

</BODY>
</HTML>