boundarypanel.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

public static final java.awt.Color[] <B>DEFAULT_COLORS</B></PRE>
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<A NAME="REMOVE_POINT_RADIUS"><!-- --></A><H3>
REMOVE_POINT_RADIUS</H3>
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public static final double <B>REMOVE_POINT_RADIUS</B></PRE>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#weka.gui.boundaryvisualizer.BoundaryPanel.REMOVE_POINT_RADIUS">Constant Field Values</A></DL>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<B>Constructor Detail</B></FONT></TH>
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<A NAME="BoundaryPanel(int, int)"><!-- --></A><H3>
BoundaryPanel</H3>
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public <B>BoundaryPanel</B>(int&nbsp;panelWidth,
                     int&nbsp;panelHeight)</PRE>
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<DD>Creates a new <code>BoundaryPanel</code> instance.
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<DT><B>Parameters:</B><DD><CODE>panelWidth</CODE> - the width in pixels of the panel<DD><CODE>panelHeight</CODE> - the height in pixels of the panel</DL>
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<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TH>
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<A NAME="setNumSamplesPerRegion(int)"><!-- --></A><H3>
setNumSamplesPerRegion</H3>
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public void <B>setNumSamplesPerRegion</B>(int&nbsp;num)</PRE>
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<DD>Set the number of points to uniformly sample from a region (fixed
 dimensions).
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<DT><B>Parameters:</B><DD><CODE>num</CODE> - an <code>int</code> value</DL>
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<A NAME="getNumSamplesPerRegion()"><!-- --></A><H3>
getNumSamplesPerRegion</H3>
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public int <B>getNumSamplesPerRegion</B>()</PRE>
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<DD>Get the number of points to sample from a region (fixed dimensions).
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<DD><DL>

<DT><B>Returns:</B><DD>an <code>int</code> value</DL>
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<A NAME="setGeneratorSamplesBase(double)"><!-- --></A><H3>
setGeneratorSamplesBase</H3>
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public void <B>setGeneratorSamplesBase</B>(double&nbsp;ksb)</PRE>
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<DD>Set the base for computing the number of samples to obtain from each
 generator. number of samples = base ^ (# non fixed dimensions)
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>ksb</CODE> - a <code>double</code> value</DL>
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<A NAME="getGeneratorSamplesBase()"><!-- --></A><H3>
getGeneratorSamplesBase</H3>
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public double <B>getGeneratorSamplesBase</B>()</PRE>
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<DD>Get the base used for computing the number of samples to obtain from
 each generator
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<DD><DL>

<DT><B>Returns:</B><DD>a <code>double</code> value</DL>
</DD>
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<A NAME="stopPlotting()"><!-- --></A><H3>
stopPlotting</H3>
<PRE>
public void <B>stopPlotting</B>()</PRE>
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<DD>Stop the plotting thread
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<DD><DL>
</DL>
</DD>
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<A NAME="computeMinMaxAtts()"><!-- --></A><H3>
computeMinMaxAtts</H3>
<PRE>
public void <B>computeMinMaxAtts</B>()</PRE>
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<DD>Set up the bounds of our graphic based by finding the smallest reasonable
      area in the instance space to surround our data points.
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<DD><DL>
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</DD>
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<A NAME="start()"><!-- --></A><H3>
start</H3>
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public void <B>start</B>()
           throws java.lang.Exception</PRE>
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<DD>Start the plotting thread
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<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an error occurs</DL>
</DD>
</DL>
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<A NAME="plotTrainingData()"><!-- --></A><H3>
plotTrainingData</H3>
<PRE>
public void <B>plotTrainingData</B>()</PRE>
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<DD>Render the training points on-screen.
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<DD><DL>
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</DD>
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<A NAME="setTrainingData(weka.core.Instances)"><!-- --></A><H3>
setTrainingData</H3>
<PRE>
public void <B>setTrainingData</B>(<A HREF="../../../weka/core/Instances.html" title="class in weka.core">Instances</A>&nbsp;trainingData)
                     throws java.lang.Exception</PRE>
<DL>
<DD>Set the training data to use
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>trainingData</CODE> - the training data
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an error occurs</DL>
</DD>
</DL>
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<A NAME="addTrainingInstance(weka.core.Instance)"><!-- --></A><H3>
addTrainingInstance</H3>
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public void <B>addTrainingInstance</B>(<A HREF="../../../weka/core/Instance.html" title="class in weka.core">Instance</A>&nbsp;instance)</PRE>
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<DD>Adds a training instance to the visualization dataset.
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<DD><DL>
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</DD>
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<A NAME="addActionListener(java.awt.event.ActionListener)"><!-- --></A><H3>
addActionListener</H3>
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public void <B>addActionListener</B>(java.awt.event.ActionListener&nbsp;newListener)</PRE>
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<DD>Register a listener to be notified when plotting completes
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newListener</CODE> - the listener to add</DL>
</DD>
</DL>
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<A NAME="removeActionListener(java.awt.event.ActionListener)"><!-- --></A><H3>
removeActionListener</H3>
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public void <B>removeActionListener</B>(java.awt.event.ActionListener&nbsp;removeListener)</PRE>
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<DD>Remove a listener
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>removeListener</CODE> - the listener to remove</DL>
</DD>
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<A NAME="setClassifier(weka.classifiers.Classifier)"><!-- --></A><H3>
setClassifier</H3>
<PRE>
public void <B>setClassifier</B>(<A HREF="../../../weka/classifiers/Classifier.html" title="class in weka.classifiers">Classifier</A>&nbsp;classifier)</PRE>
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<DD>Set the classifier to use.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>classifier</CODE> - the classifier to use</DL>
</DD>
</DL>
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<A NAME="setDataGenerator(weka.gui.boundaryvisualizer.DataGenerator)"><!-- --></A><H3>
setDataGenerator</H3>
<PRE>
public void <B>setDataGenerator</B>(<A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A>&nbsp;dataGenerator)</PRE>
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<DD>Set the data generator to use for generating new instances
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dataGenerator</CODE> - the data generator to use</DL>
</DD>
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<A NAME="setXAttribute(int)"><!-- --></A><H3>
setXAttribute</H3>
<PRE>
public void <B>setXAttribute</B>(int&nbsp;xatt)
                   throws java.lang.Exception</PRE>
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<DD>Set the x attribute index
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xatt</CODE> - index of the attribute to use on the x axis
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an error occurs</DL>
</DD>
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<A NAME="setYAttribute(int)"><!-- --></A><H3>
setYAttribute</H3>
<PRE>
public void <B>setYAttribute</B>(int&nbsp;yatt)
                   throws java.lang.Exception</PRE>
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<DD>Set the y attribute index
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>yatt</CODE> - index of the attribute to use on the y axis
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an error occurs</DL>
</DD>
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