localscoresearchalgorithm.html

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<A NAME="TAGS_SCORE_TYPE"><!-- --></A><H3>
TAGS_SCORE_TYPE</H3>
<PRE>
public static final <A HREF="../../../../../../weka/core/Tag.html" title="class in weka.core">Tag</A>[] <B>TAGS_SCORE_TYPE</B></PRE>
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<DL>
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<A NAME="LocalScoreSearchAlgorithm()"><!-- --></A><H3>
LocalScoreSearchAlgorithm</H3>
<PRE>
public <B>LocalScoreSearchAlgorithm</B>()</PRE>
<DL>
</DL>
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<A NAME="LocalScoreSearchAlgorithm(weka.classifiers.bayes.BayesNet, weka.core.Instances)"><!-- --></A><H3>
LocalScoreSearchAlgorithm</H3>
<PRE>
public <B>LocalScoreSearchAlgorithm</B>(<A HREF="../../../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;bayesNet,
                                 <A HREF="../../../../../../weka/core/Instances.html" title="class in weka.core">Instances</A>&nbsp;instances)</PRE>
<DL>
</DL>

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<A NAME="logScore(int)"><!-- --></A><H3>
logScore</H3>
<PRE>
public double <B>logScore</B>(int&nbsp;nType)</PRE>
<DL>
<DD>logScore returns the log of the quality of a network
 (e.g. the posterior probability of the network, or the MDL
 value).
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>nType</CODE> - score type (Bayes, MDL, etc) to calculate score with
<DT><B>Returns:</B><DD>log score.</DL>
</DD>
</DL>
<HR>

<A NAME="buildStructure(weka.classifiers.bayes.BayesNet, weka.core.Instances)"><!-- --></A><H3>
buildStructure</H3>
<PRE>
public void <B>buildStructure</B>(<A HREF="../../../../../../weka/classifiers/bayes/BayesNet.html" title="class in weka.classifiers.bayes">BayesNet</A>&nbsp;bayesNet,
                           <A HREF="../../../../../../weka/core/Instances.html" title="class in weka.core">Instances</A>&nbsp;instances)
                    throws java.lang.Exception</PRE>
<DL>
<DD>buildStructure determines the network structure/graph of the network
 with the K2 algorithm, restricted by its initial structure (which can
 be an empty graph, or a Naive Bayes graph.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html#buildStructure(weka.classifiers.bayes.BayesNet, weka.core.Instances)">buildStructure</A></CODE> in class <CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html" title="class in weka.classifiers.bayes.net.search">SearchAlgorithm</A></CODE></DL>
</DD>
<DD><DL>

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

<A NAME="calcNodeScore(int)"><!-- --></A><H3>
calcNodeScore</H3>
<PRE>
public double <B>calcNodeScore</B>(int&nbsp;nNode)</PRE>
<DL>
<DD>Calc Node Score for given parent set
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>nNode</CODE> - node for which the score is calculate
<DT><B>Returns:</B><DD>log score</DL>
</DD>
</DL>
<HR>

<A NAME="calcScoreWithExtraParent(int, int)"><!-- --></A><H3>
calcScoreWithExtraParent</H3>
<PRE>
public double <B>calcScoreWithExtraParent</B>(int&nbsp;nNode,
                                       int&nbsp;nCandidateParent)</PRE>
<DL>
<DD>Calc Node Score With AddedParent
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>nNode</CODE> - node for which the score is calculate<DD><CODE>nCandidateParent</CODE> - candidate parent to add to the existing parent set
<DT><B>Returns:</B><DD>log score</DL>
</DD>
</DL>
<HR>

<A NAME="calcScoreWithMissingParent(int, int)"><!-- --></A><H3>
calcScoreWithMissingParent</H3>
<PRE>
public double <B>calcScoreWithMissingParent</B>(int&nbsp;nNode,
                                         int&nbsp;nCandidateParent)</PRE>
<DL>
<DD>Calc Node Score With Parent Deleted
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>nNode</CODE> - node for which the score is calculate<DD><CODE>nCandidateParent</CODE> - candidate parent to delete from the existing parent set
<DT><B>Returns:</B><DD>log score</DL>
</DD>
</DL>
<HR>

<A NAME="setScoreType(weka.core.SelectedTag)"><!-- --></A><H3>
setScoreType</H3>
<PRE>
public void <B>setScoreType</B>(<A HREF="../../../../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A>&nbsp;newScoreType)</PRE>
<DL>
<DD>set quality measure to be used in searching for networks.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getScoreType()"><!-- --></A><H3>
getScoreType</H3>
<PRE>
public <A HREF="../../../../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A> <B>getScoreType</B>()</PRE>
<DL>
<DD>get quality measure to be used in searching for networks.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>quality measure</DL>
</DD>
</DL>
<HR>

<A NAME="listOptions()"><!-- --></A><H3>
listOptions</H3>
<PRE>
public java.util.Enumeration <B>listOptions</B>()</PRE>
<DL>
<DD>Returns an enumeration describing the available options
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../weka/core/OptionHandler.html#listOptions()">listOptions</A></CODE> in interface <CODE><A HREF="../../../../../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html#listOptions()">listOptions</A></CODE> in class <CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html" title="class in weka.classifiers.bayes.net.search">SearchAlgorithm</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an enumeration of all the available options</DL>
</DD>
</DL>
<HR>

<A NAME="setOptions(java.lang.String[])"><!-- --></A><H3>
setOptions</H3>
<PRE>
public void <B>setOptions</B>(java.lang.String[]&nbsp;options)
                throws java.lang.Exception</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html" title="class in weka.classifiers.bayes.net.search">SearchAlgorithm</A></CODE></B></DD>
<DD>Parses a given list of options. Valid options are:<p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../weka/core/OptionHandler.html#setOptions(java.lang.String[])">setOptions</A></CODE> in interface <CODE><A HREF="../../../../../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html#setOptions(java.lang.String[])">setOptions</A></CODE> in class <CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html" title="class in weka.classifiers.bayes.net.search">SearchAlgorithm</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>options</CODE> - the list of options as an array of strings
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an option is not supported</DL>
</DD>
</DL>
<HR>

<A NAME="getOptions()"><!-- --></A><H3>
getOptions</H3>
<PRE>
public java.lang.String[] <B>getOptions</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html" title="class in weka.classifiers.bayes.net.search">SearchAlgorithm</A></CODE></B></DD>
<DD>Gets the current settings of the Classifier.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../weka/core/OptionHandler.html#getOptions()">getOptions</A></CODE> in interface <CODE><A HREF="../../../../../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html#getOptions()">getOptions</A></CODE> in class <CODE><A HREF="../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html" title="class in weka.classifiers.bayes.net.search">SearchAlgorithm</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an array of strings suitable for passing to setOptions</DL>
</DD>
</DL>
<HR>

<A NAME="scoreTypeTipText()"><!-- --></A><H3>
scoreTypeTipText</H3>
<PRE>
public java.lang.String <B>scoreTypeTipText</B>()</PRE>
<DL>
<DD><DL>

<DT><B>Returns:</B><DD>a string to describe the ScoreType option.</DL>
</DD>
</DL>
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