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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iteration</CODE> - the index of the current iteration (0-based)
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if this iteration fails</DL>
</DD>
</DL>
<HR>

<A NAME="boost()"><!-- --></A><H3>
boost</H3>
<PRE>
public void <B>boost</B>()
           throws java.lang.Exception</PRE>
<DL>
<DD>Performs a single boosting iteration, using two-class optimized method.
 Will add a new splitter node and two prediction nodes to the tree
 (unless merging takes place).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if try to boost without setting up tree first or there are no 
 instances to train with</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)</PRE>
<DL>
<DD>Returns the class probability distribution for an 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 to be classified
<DT><B>Returns:</B><DD>the distribution the tree generates for the instance</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Returns a description of the classifier.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a string containing a description of the classifier</DL>
</DD>
</DL>
<HR>

<A NAME="graphType()"><!-- --></A><H3>
graphType</H3>
<PRE>
public int <B>graphType</B>()</PRE>
<DL>
<DD>Returns the type of graph this classifier
  represents.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/Drawable.html#graphType()">graphType</A></CODE> in interface <CODE><A HREF="../../../weka/core/Drawable.html" title="interface in weka.core">Drawable</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Drawable.TREE</DL>
</DD>
</DL>
<HR>

<A NAME="graph()"><!-- --></A><H3>
graph</H3>
<PRE>
public java.lang.String <B>graph</B>()
                       throws java.lang.Exception</PRE>
<DL>
<DD>Returns graph describing the tree.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/Drawable.html#graph()">graph</A></CODE> in interface <CODE><A HREF="../../../weka/core/Drawable.html" title="interface in weka.core">Drawable</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the graph of the tree in dotty format
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong</DL>
</DD>
</DL>
<HR>

<A NAME="legend()"><!-- --></A><H3>
legend</H3>
<PRE>
public java.lang.String <B>legend</B>()</PRE>
<DL>
<DD>Returns the legend of the tree, describing how results are to be interpreted.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a string containing the legend of the classifier</DL>
</DD>
</DL>
<HR>

<A NAME="numOfBoostingIterationsTipText()"><!-- --></A><H3>
numOfBoostingIterationsTipText</H3>
<PRE>
public java.lang.String <B>numOfBoostingIterationsTipText</B>()</PRE>
<DL>
<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="getNumOfBoostingIterations()"><!-- --></A><H3>
getNumOfBoostingIterations</H3>
<PRE>
public int <B>getNumOfBoostingIterations</B>()</PRE>
<DL>
<DD>Gets the number of boosting iterations.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the number of boosting iterations</DL>
</DD>
</DL>
<HR>

<A NAME="setNumOfBoostingIterations(int)"><!-- --></A><H3>
setNumOfBoostingIterations</H3>
<PRE>
public void <B>setNumOfBoostingIterations</B>(int&nbsp;b)</PRE>
<DL>
<DD>Sets the number of boosting iterations.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the number of boosting iterations to use</DL>
</DD>
</DL>
<HR>

<A NAME="searchPathTipText()"><!-- --></A><H3>
searchPathTipText</H3>
<PRE>
public java.lang.String <B>searchPathTipText</B>()</PRE>
<DL>
<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="getSearchPath()"><!-- --></A><H3>
getSearchPath</H3>
<PRE>
public <A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A> <B>getSearchPath</B>()</PRE>
<DL>
<DD>Gets the method of searching the tree for a new insertion. Will be one of
 SEARCHPATH_ALL, SEARCHPATH_HEAVIEST, SEARCHPATH_ZPURE, SEARCHPATH_RANDOM.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the tree searching mode</DL>
</DD>
</DL>
<HR>

<A NAME="setSearchPath(weka.core.SelectedTag)"><!-- --></A><H3>
setSearchPath</H3>
<PRE>
public void <B>setSearchPath</B>(<A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A>&nbsp;newMethod)</PRE>
<DL>
<DD>Sets the method of searching the tree for a new insertion. Will be one of
 SEARCHPATH_ALL, SEARCHPATH_HEAVIEST, SEARCHPATH_ZPURE, SEARCHPATH_RANDOM.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newMethod</CODE> - the new tree searching mode</DL>
</DD>
</DL>
<HR>

<A NAME="randomSeedTipText()"><!-- --></A><H3>
randomSeedTipText</H3>
<PRE>
public java.lang.String <B>randomSeedTipText</B>()</PRE>
<DL>
<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="getRandomSeed()"><!-- --></A><H3>
getRandomSeed</H3>
<PRE>
public int <B>getRandomSeed</B>()</PRE>
<DL>
<DD>Gets random seed for a random walk.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the random seed</DL>
</DD>
</DL>
<HR>

<A NAME="setRandomSeed(int)"><!-- --></A><H3>
setRandomSeed</H3>
<PRE>
public void <B>setRandomSeed</B>(int&nbsp;seed)</PRE>
<DL>
<DD>Sets random seed for a random walk.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="saveInstanceDataTipText()"><!-- --></A><H3>
saveInstanceDataTipText</H3>
<PRE>
public java.lang.String <B>saveInstanceDataTipText</B>()</PRE>
<DL>
<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="getSaveInstanceData()"><!-- --></A><H3>
getSaveInstanceData</H3>
<PRE>
public boolean <B>getSaveInstanceData</B>()</PRE>
<DL>
<DD>Gets whether the tree is to save instance data.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the random seed</DL>
</DD>
</DL>
<HR>

<A NAME="setSaveInstanceData(boolean)"><!-- --></A><H3>
setSaveInstanceData</H3>
<PRE>
public void <B>setSaveInstanceData</B>(boolean&nbsp;v)</PRE>
<DL>
<DD>Sets whether the tree is to save instance data.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</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/Classifier.html#listOptions()">listOptions</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>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>