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

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<B>Method Detail</B></FONT></TD>
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<A NAME="buildGenerator(weka.core.Instances)"><!-- --></A><H3>
buildGenerator</H3>
<PRE>
public void <B>buildGenerator</B>(<A HREF="../../../weka/core/Instances.html" title="class in weka.core">Instances</A>&nbsp;inputInstances)
                    throws java.lang.Exception</PRE>
<DL>
<DD>Initialize the generator using the supplied instances
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html#buildGenerator(weka.core.Instances)">buildGenerator</A></CODE> in interface <CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>inputInstances</CODE> - the instances to use as the basis of the kernels
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="getWeights()"><!-- --></A><H3>
getWeights</H3>
<PRE>
public double[] <B>getWeights</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A></CODE></B></DD>
<DD>Get weights
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html#getWeights()">getWeights</A></CODE> in interface <CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="generateInstances(int[])"><!-- --></A><H3>
generateInstances</H3>
<PRE>
public double[][] <B>generateInstances</B>(int[]&nbsp;indices)
                             throws java.lang.Exception</PRE>
<DL>
<DD>Generates a new instance using one kernel estimator. Each successive
 call to this method incremets the index of the kernel to use.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html#generateInstances(int[])">generateInstances</A></CODE> in interface <CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the new random instance
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="setWeightingDimensions(boolean[])"><!-- --></A><H3>
setWeightingDimensions</H3>
<PRE>
public void <B>setWeightingDimensions</B>(boolean[]&nbsp;dims)</PRE>
<DL>
<DD>Set which dimensions to use when computing a weight for the next
 instance to generate
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html#setWeightingDimensions(boolean[])">setWeightingDimensions</A></CODE> in interface <CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dims</CODE> - an array of booleans indicating which dimensions to use</DL>
</DD>
</DL>
<HR>

<A NAME="setWeightingValues(double[])"><!-- --></A><H3>
setWeightingValues</H3>
<PRE>
public void <B>setWeightingValues</B>(double[]&nbsp;vals)</PRE>
<DL>
<DD>Set the values for the weighting dimensions to be used when computing
 the weight for the next instance to be generated
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html#setWeightingValues(double[])">setWeightingValues</A></CODE> in interface <CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>vals</CODE> - an array of doubles containing the values of the
 weighting dimensions (corresponding to the entries that are set to
 true throw setWeightingDimensions)</DL>
</DD>
</DL>
<HR>

<A NAME="getNumGeneratingModels()"><!-- --></A><H3>
getNumGeneratingModels</H3>
<PRE>
public int <B>getNumGeneratingModels</B>()</PRE>
<DL>
<DD>Return the number of kernels (there is one per training instance)
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html#getNumGeneratingModels()">getNumGeneratingModels</A></CODE> in interface <CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the number of kernels</DL>
</DD>
</DL>
<HR>

<A NAME="setKernelBandwidth(int)"><!-- --></A><H3>
setKernelBandwidth</H3>
<PRE>
public void <B>setKernelBandwidth</B>(int&nbsp;kb)</PRE>
<DL>
<DD>Set the kernel bandwidth (number of nearest neighbours to cover)
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>kb</CODE> - an <code>int</code> value</DL>
</DD>
</DL>
<HR>

<A NAME="getKernelBandwidth()"><!-- --></A><H3>
getKernelBandwidth</H3>
<PRE>
public int <B>getKernelBandwidth</B>()</PRE>
<DL>
<DD>Get the kernel bandwidth
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an <code>int</code> value</DL>
</DD>
</DL>
<HR>

<A NAME="setSeed(int)"><!-- --></A><H3>
setSeed</H3>
<PRE>
public void <B>setSeed</B>(int&nbsp;seed)</PRE>
<DL>
<DD>Initializes a new random number generator using the
 supplied seed.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html#setSeed(int)">setSeed</A></CODE> in interface <CODE><A HREF="../../../weka/gui/boundaryvisualizer/DataGenerator.html" title="interface in weka.gui.boundaryvisualizer">DataGenerator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>seed</CODE> - an <code>int</code> value</DL>
</DD>
</DL>
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