classassigner.html

weka是机器学习和数据挖掘领域最有影响力的开源项目之一

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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="FIRST"><!-- --></A><H3>
FIRST</H3>
<PRE>
public static final int <B>FIRST</B></PRE>
<DL>
<DD>use the first attribute as class
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#weka.filters.unsupervised.attribute.ClassAssigner.FIRST">Constant Field Values</A></DL>
</DL>
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<A NAME="LAST"><!-- --></A><H3>
LAST</H3>
<PRE>
public static final int <B>LAST</B></PRE>
<DL>
<DD>use the last attribute as class
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#weka.filters.unsupervised.attribute.ClassAssigner.LAST">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="UNSET"><!-- --></A><H3>
UNSET</H3>
<PRE>
public static final int <B>UNSET</B></PRE>
<DL>
<DD>unset the class attribute
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#weka.filters.unsupervised.attribute.ClassAssigner.UNSET">Constant Field Values</A></DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="ClassAssigner()"><!-- --></A><H3>
ClassAssigner</H3>
<PRE>
public <B>ClassAssigner</B>()</PRE>
<DL>
</DL>

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<A NAME="globalInfo()"><!-- --></A><H3>
globalInfo</H3>
<PRE>
public java.lang.String <B>globalInfo</B>()</PRE>
<DL>
<DD>Returns a string describing this classifier
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/filters/SimpleFilter.html#globalInfo()">globalInfo</A></CODE> in class <CODE><A HREF="../../../../weka/filters/SimpleFilter.html" title="class in weka.filters">SimpleFilter</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a description of the classifier suitable for
                        displaying in the explorer/experimenter gui</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/filters/SimpleFilter.html#listOptions()">listOptions</A></CODE> in class <CODE><A HREF="../../../../weka/filters/SimpleFilter.html" title="class in weka.filters">SimpleFilter</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 list of options for this object. <p/>

   <!-- options-start -->
 Valid options are: <p/>
 
 <pre> -D
  Turns on output of debugging information.</pre>
 
 <pre> -C &lt;num|first|last|0&gt;
  The index of the class attribute. Index starts with 1, 'first'
  and 'last' are accepted, '0' unsets the class index.
  (default: last)</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/filters/SimpleFilter.html#setOptions(java.lang.String[])">setOptions</A></CODE> in class <CODE><A HREF="../../../../weka/filters/SimpleFilter.html" title="class in weka.filters">SimpleFilter</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<DT><B>See Also:</B><DD><A HREF="../../../../weka/filters/SimpleFilter.html#reset()"><CODE>SimpleFilter.reset()</CODE></A></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 filter.
<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/filters/SimpleFilter.html#getOptions()">getOptions</A></CODE> in class <CODE><A HREF="../../../../weka/filters/SimpleFilter.html" title="class in weka.filters">SimpleFilter</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="classIndexTipText()"><!-- --></A><H3>
classIndexTipText</H3>
<PRE>
public java.lang.String <B>classIndexTipText</B>()</PRE>
<DL>
<DD>Returns the tip text for this property
<P>
<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="setClassIndex(java.lang.String)"><!-- --></A><H3>
setClassIndex</H3>
<PRE>
public void <B>setClassIndex</B>(java.lang.String&nbsp;value)</PRE>
<DL>
<DD>sets the class index.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the class index</DL>
</DD>
</DL>
<HR>

<A NAME="getClassIndex()"><!-- --></A><H3>
getClassIndex</H3>
<PRE>
public java.lang.String <B>getClassIndex</B>()</PRE>
<DL>
<DD>returns the class index.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the class index</DL>
</DD>
</DL>
<HR>

<A NAME="getCapabilities()"><!-- --></A><H3>
getCapabilities</H3>
<PRE>
public <A HREF="../../../../weka/core/Capabilities.html" title="class in weka.core">Capabilities</A> <B>getCapabilities</B>()</PRE>
<DL>
<DD>Returns the Capabilities of this filter.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/core/CapabilitiesHandler.html#getCapabilities()">getCapabilities</A></CODE> in interface <CODE><A HREF="../../../../weka/core/CapabilitiesHandler.html" title="interface in weka.core">CapabilitiesHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../weka/filters/Filter.html#getCapabilities()">getCapabilities</A></CODE> in class <CODE><A HREF="../../../../weka/filters/Filter.html" title="class in weka.filters">Filter</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the capabilities of this object<DT><B>See Also:</B><DD><A HREF="../../../../weka/core/Capabilities.html" title="class in weka.core"><CODE>Capabilities</CODE></A></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 executing this class.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - should contain arguments for the filter: use -h for help</DL>
</DD>
</DL>
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