checkclusterer.html

数据挖掘的最常用工具。由于开源

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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../weka/clusterers/CheckClusterer.html#setClusterer(weka.clusterers.Clusterer)">setClusterer</A></B>(<A HREF="../../weka/clusterers/Clusterer.html" title="interface in weka.clusterers">Clusterer</A>&nbsp;newClusterer)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set the clusterer for testing.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../weka/clusterers/CheckClusterer.html#setOptions(java.lang.String[])">setOptions</A></B>(java.lang.String[]&nbsp;options)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Parses a given list of options.</TD>
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&nbsp;<A NAME="methods_inherited_from_class_weka.core.CheckScheme"><!-- --></A>
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<TH ALIGN="left"><B>Methods inherited from class weka.core.<A HREF="../../weka/core/CheckScheme.html" title="class in weka.core">CheckScheme</A></B></TH>
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<TD><CODE><A HREF="../../weka/core/CheckScheme.html#attributeTypeToString(int)">attributeTypeToString</A>, <A HREF="../../weka/core/CheckScheme.html#getNumDate()">getNumDate</A>, <A HREF="../../weka/core/CheckScheme.html#getNumInstances()">getNumInstances</A>, <A HREF="../../weka/core/CheckScheme.html#getNumInstancesRelational()">getNumInstancesRelational</A>, <A HREF="../../weka/core/CheckScheme.html#getNumNominal()">getNumNominal</A>, <A HREF="../../weka/core/CheckScheme.html#getNumNumeric()">getNumNumeric</A>, <A HREF="../../weka/core/CheckScheme.html#getNumRelational()">getNumRelational</A>, <A HREF="../../weka/core/CheckScheme.html#getNumString()">getNumString</A>, <A HREF="../../weka/core/CheckScheme.html#getPostProcessor()">getPostProcessor</A>, <A HREF="../../weka/core/CheckScheme.html#getWords()">getWords</A>, <A HREF="../../weka/core/CheckScheme.html#getWordSeparators()">getWordSeparators</A>, <A HREF="../../weka/core/CheckScheme.html#hasClasspathProblems()">hasClasspathProblems</A>, <A HREF="../../weka/core/CheckScheme.html#setNumDate(int)">setNumDate</A>, <A HREF="../../weka/core/CheckScheme.html#setNumInstances(int)">setNumInstances</A>, <A HREF="../../weka/core/CheckScheme.html#setNumInstancesRelational(int)">setNumInstancesRelational</A>, <A HREF="../../weka/core/CheckScheme.html#setNumNominal(int)">setNumNominal</A>, <A HREF="../../weka/core/CheckScheme.html#setNumNumeric(int)">setNumNumeric</A>, <A HREF="../../weka/core/CheckScheme.html#setNumRelational(int)">setNumRelational</A>, <A HREF="../../weka/core/CheckScheme.html#setNumString(int)">setNumString</A>, <A HREF="../../weka/core/CheckScheme.html#setPostProcessor(weka.core.CheckScheme.PostProcessor)">setPostProcessor</A>, <A HREF="../../weka/core/CheckScheme.html#setWords(java.lang.String)">setWords</A>, <A HREF="../../weka/core/CheckScheme.html#setWordSeparators(java.lang.String)">setWordSeparators</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_weka.core.Check"><!-- --></A>
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<TH ALIGN="left"><B>Methods inherited from class weka.core.<A HREF="../../weka/core/Check.html" title="class in weka.core">Check</A></B></TH>
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<TD><CODE><A HREF="../../weka/core/Check.html#getDebug()">getDebug</A>, <A HREF="../../weka/core/Check.html#getSilent()">getSilent</A>, <A HREF="../../weka/core/Check.html#setDebug(boolean)">setDebug</A>, <A HREF="../../weka/core/Check.html#setSilent(boolean)">setSilent</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<B>Constructor Detail</B></FONT></TH>
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<A NAME="CheckClusterer()"><!-- --></A><H3>
CheckClusterer</H3>
<PRE>
public <B>CheckClusterer</B>()</PRE>
<DL>
<DD>default constructor
<P>
</DL>

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<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/core/CheckScheme.html#listOptions()">listOptions</A></CODE> in class <CODE><A HREF="../../weka/core/CheckScheme.html" title="class in weka.core">CheckScheme</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>Parses a given list of options. <p/>

   <!-- options-start -->
 Valid options are: <p/>
 
 <pre> -D
  Turn on debugging output.</pre>
 
 <pre> -S
  Silent mode - prints nothing to stdout.</pre>
 
 <pre> -N &lt;num&gt;
  The number of instances in the datasets (default 20).</pre>
 
 <pre> -nominal &lt;num&gt;
  The number of nominal attributes (default 2).</pre>
 
 <pre> -nominal-values &lt;num&gt;
  The number of values for nominal attributes (default 1).</pre>
 
 <pre> -numeric &lt;num&gt;
  The number of numeric attributes (default 1).</pre>
 
 <pre> -string &lt;num&gt;
  The number of string attributes (default 1).</pre>
 
 <pre> -date &lt;num&gt;
  The number of date attributes (default 1).</pre>
 
 <pre> -relational &lt;num&gt;
  The number of relational attributes (default 1).</pre>
 
 <pre> -num-instances-relational &lt;num&gt;
  The number of instances in relational/bag attributes (default 10).</pre>
 
 <pre> -words &lt;comma-separated-list&gt;
  The words to use in string attributes.</pre>
 
 <pre> -word-separators &lt;chars&gt;
  The word separators to use in string attributes.</pre>
 
 <pre> -W
  Full name of the clusterer analyzed.
  eg: weka.clusterers.SimpleKMeans
  (default weka.clusterers.SimpleKMeans)</pre>
 
 <pre> 
 Options specific to clusterer weka.clusterers.SimpleKMeans:
 </pre>
 
 <pre> -N &lt;num&gt;
  number of clusters.
  (default 2).</pre>
 
 <pre> -V
  Display std. deviations for centroids.
 </pre>
 
 <pre> -M
  Replace missing values with mean/mode.
 </pre>
 
 <pre> -S &lt;num&gt;
  Random number seed.
  (default 10)</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><DT><B>Overrides:</B><DD><CODE><A HREF="../../weka/core/CheckScheme.html#setOptions(java.lang.String[])">setOptions</A></CODE> in class <CODE><A HREF="../../weka/core/CheckScheme.html" title="class in weka.core">CheckScheme</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 the CheckClusterer.
<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/core/CheckScheme.html#getOptions()">getOptions</A></CODE> in class <CODE><A HREF="../../weka/core/CheckScheme.html" title="class in weka.core">CheckScheme</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="doTests()"><!-- --></A><H3>
doTests</H3>
<PRE>
public void <B>doTests</B>()</PRE>
<DL>
<DD>Begin the tests, reporting results to System.out
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../weka/core/CheckScheme.html#doTests()">doTests</A></CODE> in class <CODE><A HREF="../../weka/core/CheckScheme.html" title="class in weka.core">CheckScheme</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setClusterer(weka.clusterers.Clusterer)"><!-- --></A><H3>
setClusterer</H3>
<PRE>
public void <B>setClusterer</B>(<A HREF="../../weka/clusterers/Clusterer.html" title="interface in weka.clusterers">Clusterer</A>&nbsp;newClusterer)</PRE>
<DL>
<DD>Set the clusterer for testing.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newClusterer</CODE> - the Clusterer to use.</DL>
</DD>
</DL>
<HR>

<A NAME="getClusterer()"><!-- --></A><H3>
getClusterer</H3>
<PRE>
public <A HREF="../../weka/clusterers/Clusterer.html" title="interface in weka.clusterers">Clusterer</A> <B>getClusterer</B>()</PRE>
<DL>
<DD>Get the clusterer used as the clusterer
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the clusterer used as the clusterer</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>Returns:</B><DD>the revision</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>Test method for this class
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - the commandline options</DL>
</DD>
</DL>
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