discretize.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

<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/unsupervised/attribute/PotentialClassIgnorer.html#getOptions()">getOptions</A></CODE> in class <CODE><A HREF="../../../../weka/filters/unsupervised/attribute/PotentialClassIgnorer.html" title="class in weka.filters.unsupervised.attribute">PotentialClassIgnorer</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="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="setInputFormat(weka.core.Instances)"><!-- --></A><H3>
setInputFormat</H3>
<PRE>
public boolean <B>setInputFormat</B>(<A HREF="../../../../weka/core/Instances.html" title="class in weka.core">Instances</A>&nbsp;instanceInfo)
                       throws java.lang.Exception</PRE>
<DL>
<DD>Sets the format of the input instances.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../weka/filters/unsupervised/attribute/PotentialClassIgnorer.html#setInputFormat(weka.core.Instances)">setInputFormat</A></CODE> in class <CODE><A HREF="../../../../weka/filters/unsupervised/attribute/PotentialClassIgnorer.html" title="class in weka.filters.unsupervised.attribute">PotentialClassIgnorer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>instanceInfo</CODE> - an Instances object containing the input instance
 structure (any instances contained in the object are ignored - only the
 structure is required).
<DT><B>Returns:</B><DD>true if the outputFormat may be collected immediately
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if the input format can't be set successfully</DL>
</DD>
</DL>
<HR>

<A NAME="input(weka.core.Instance)"><!-- --></A><H3>
input</H3>
<PRE>
public boolean <B>input</B>(<A HREF="../../../../weka/core/Instance.html" title="class in weka.core">Instance</A>&nbsp;instance)</PRE>
<DL>
<DD>Input an instance for filtering. Ordinarily the instance is processed
 and made available for output immediately. Some filters require all
 instances be read before producing output.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../weka/filters/Filter.html#input(weka.core.Instance)">input</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>Parameters:</B><DD><CODE>instance</CODE> - the input instance
<DT><B>Returns:</B><DD>true if the filtered instance may now be
 collected with output().
<DT><B>Throws:</B>
<DD><CODE>java.lang.IllegalStateException</CODE> - if no input format has been defined.</DL>
</DD>
</DL>
<HR>

<A NAME="batchFinished()"><!-- --></A><H3>
batchFinished</H3>
<PRE>
public boolean <B>batchFinished</B>()</PRE>
<DL>
<DD>Signifies that this batch of input to the filter is finished. If the 
 filter requires all instances prior to filtering, output() may now 
 be called to retrieve the filtered instances.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../weka/filters/Filter.html#batchFinished()">batchFinished</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>true if there are instances pending output
<DT><B>Throws:</B>
<DD><CODE>java.lang.IllegalStateException</CODE> - if no input structure has been defined</DL>
</DD>
</DL>
<HR>

<A NAME="globalInfo()"><!-- --></A><H3>
globalInfo</H3>
<PRE>
public java.lang.String <B>globalInfo</B>()</PRE>
<DL>
<DD>Returns a string describing this filter
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a description of the filter suitable for
 displaying in the explorer/experimenter gui</DL>
</DD>
</DL>
<HR>

<A NAME="findNumBinsTipText()"><!-- --></A><H3>
findNumBinsTipText</H3>
<PRE>
public java.lang.String <B>findNumBinsTipText</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="getFindNumBins()"><!-- --></A><H3>
getFindNumBins</H3>
<PRE>
public boolean <B>getFindNumBins</B>()</PRE>
<DL>
<DD>Get the value of FindNumBins.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Value of FindNumBins.</DL>
</DD>
</DL>
<HR>

<A NAME="setFindNumBins(boolean)"><!-- --></A><H3>
setFindNumBins</H3>
<PRE>
public void <B>setFindNumBins</B>(boolean&nbsp;newFindNumBins)</PRE>
<DL>
<DD>Set the value of FindNumBins.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newFindNumBins</CODE> - Value to assign to FindNumBins.</DL>
</DD>
</DL>
<HR>

<A NAME="makeBinaryTipText()"><!-- --></A><H3>
makeBinaryTipText</H3>
<PRE>
public java.lang.String <B>makeBinaryTipText</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="getMakeBinary()"><!-- --></A><H3>
getMakeBinary</H3>
<PRE>
public boolean <B>getMakeBinary</B>()</PRE>
<DL>
<DD>Gets whether binary attributes should be made for discretized ones.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if attributes will be binarized</DL>
</DD>
</DL>
<HR>

<A NAME="setMakeBinary(boolean)"><!-- --></A><H3>
setMakeBinary</H3>
<PRE>
public void <B>setMakeBinary</B>(boolean&nbsp;makeBinary)</PRE>
<DL>
<DD>Sets whether binary attributes should be made for discretized ones.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>makeBinary</CODE> - if binary attributes are to be made</DL>
</DD>
</DL>
<HR>

<A NAME="desiredWeightOfInstancesPerIntervalTipText()"><!-- --></A><H3>
desiredWeightOfInstancesPerIntervalTipText</H3>
<PRE>
public java.lang.String <B>desiredWeightOfInstancesPerIntervalTipText</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="getDesiredWeightOfInstancesPerInterval()"><!-- --></A><H3>
getDesiredWeightOfInstancesPerInterval</H3>
<PRE>
public double <B>getDesiredWeightOfInstancesPerInterval</B>()</PRE>
<DL>
<DD>Get the DesiredWeightOfInstancesPerInterval value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the DesiredWeightOfInstancesPerInterval value.</DL>
</DD>
</DL>
<HR>

<A NAME="setDesiredWeightOfInstancesPerInterval(double)"><!-- --></A><H3>
setDesiredWeightOfInstancesPerInterval</H3>
<PRE>
public void <B>setDesiredWeightOfInstancesPerInterval</B>(double&nbsp;newDesiredNumber)</PRE>
<DL>
<DD>Set the DesiredWeightOfInstancesPerInterval value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newDesiredNumber</CODE> - The new DesiredNumber value.</DL>
</DD>
</DL>
<HR>

<A NAME="useEqualFrequencyTipText()"><!-- --></A><H3>
useEqualFrequencyTipText</H3>
<PRE>
public java.lang.String <B>useEqualFrequencyTipText</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="getUseEqualFrequency()"><!-- --></A><H3>
getUseEqualFrequency</H3>
<PRE>
public boolean <B>getUseEqualFrequency</B>()</PRE>
<DL>
<DD>Get the value of UseEqualFrequency.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Value of UseEqualFrequency.</DL>