hotspot.html

数据挖掘的最常用工具。由于开源

<DT><B>Returns:</B><DD>the minimum support</DL>
</DD>
</DL>
<HR>

<A NAME="setSupport(double)"><!-- --></A><H3>
setSupport</H3>
<PRE>
public void <B>setSupport</B>(double&nbsp;s)</PRE>
<DL>
<DD>Set the minimum support
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - the minimum support</DL>
</DD>
</DL>
<HR>

<A NAME="maxBranchingFactorTipText()"><!-- --></A><H3>
maxBranchingFactorTipText</H3>
<PRE>
public java.lang.String <B>maxBranchingFactorTipText</B>()</PRE>
<DL>
<DD>Returns the tip text for this property
<P>
<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="setMaxBranchingFactor(int)"><!-- --></A><H3>
setMaxBranchingFactor</H3>
<PRE>
public void <B>setMaxBranchingFactor</B>(int&nbsp;b)</PRE>
<DL>
<DD>Set the maximum branching factor
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the maximum branching factor</DL>
</DD>
</DL>
<HR>

<A NAME="getMaxBranchingFactor()"><!-- --></A><H3>
getMaxBranchingFactor</H3>
<PRE>
public int <B>getMaxBranchingFactor</B>()</PRE>
<DL>
<DD>Get the maximum branching factor
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the maximum branching factor</DL>
</DD>
</DL>
<HR>

<A NAME="minImprovementTipText()"><!-- --></A><H3>
minImprovementTipText</H3>
<PRE>
public java.lang.String <B>minImprovementTipText</B>()</PRE>
<DL>
<DD>Returns the tip text for this property
<P>
<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="setMinImprovement(double)"><!-- --></A><H3>
setMinImprovement</H3>
<PRE>
public void <B>setMinImprovement</B>(double&nbsp;i)</PRE>
<DL>
<DD>Set the minimum improvement in the target necessary to add a test
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - the minimum improvement</DL>
</DD>
</DL>
<HR>

<A NAME="getMinImprovement()"><!-- --></A><H3>
getMinImprovement</H3>
<PRE>
public double <B>getMinImprovement</B>()</PRE>
<DL>
<DD>Get the minimum improvement in the target necessary to add a test
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the minimum improvement</DL>
</DD>
</DL>
<HR>

<A NAME="debugTipText()"><!-- --></A><H3>
debugTipText</H3>
<PRE>
public java.lang.String <B>debugTipText</B>()</PRE>
<DL>
<DD>Returns the tip text for this property
<P>
<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="setDebug(boolean)"><!-- --></A><H3>
setDebug</H3>
<PRE>
public void <B>setDebug</B>(boolean&nbsp;d)</PRE>
<DL>
<DD>Set whether debugging info is output
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>d</CODE> - true to output debugging info</DL>
</DD>
</DL>
<HR>

<A NAME="getDebug()"><!-- --></A><H3>
getDebug</H3>
<PRE>
public boolean <B>getDebug</B>()</PRE>
<DL>
<DD>Get whether debugging info is output
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if outputing debugging info</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></DL>
</DD>
<DD><DL>

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

<A NAME="resetOptions()"><!-- --></A><H3>
resetOptions</H3>
<PRE>
public void <B>resetOptions</B>()</PRE>
<DL>
<DD>Reset options to their defaults
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</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>Parses a given list of options. <p/>

   <!-- options-start -->
 Valid options are: <p/>
 
 <pre> -c &lt;num | first | last&gt;
  The target index. (default = last)</pre>
 
 <pre> -V &lt;num | first | last&gt;
  The target value (nominal target only, default = first)</pre>
 
 <pre> -L
  Minimize rather than maximize.</pre>
 
 <pre> -S &lt;num&gt;
  Minimum value count (nominal target)/segment size (numeric target).
  Values between 0 and 1 are 
  interpreted as a percentage of 
  the total population; values &gt; 1 are 
  interpreted as an absolute number of 
  instances (default = 0.3)</pre>
 
 <pre> -M &lt;num&gt;
  Maximum branching factor (default = 2)</pre>
 
 <pre> -I &lt;num&gt;
  Minimum improvement in target value in order 
  to add a new branch/test (default = 0.01 (1%))</pre>
 
 <pre> -D
  Output debugging info (duplicate rule lookup 
  hash table stats)</pre>
 
   <!-- options-end -->
<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></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>Gets the current settings of HotSpot.
<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></DL>
</DD>
<DD><DL>

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

<A NAME="graphType()"><!-- --></A><H3>
graphType</H3>
<PRE>
public int <B>graphType</B>()</PRE>
<DL>
<DD>Returns the type of graph this scheme
  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="main(java.lang.String[])"><!-- --></A><H3>
main</H3>
<PRE>
public static void <B>main</B>(java.lang.String[]&nbsp;args)</PRE>
<DL>
<DD>Main method for testing this class.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - the options</DL>
</DD>
</DL>
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