agrawal.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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<A NAME="FUNCTION_7"><!-- --></A><H3>
FUNCTION_7</H3>
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public static final int <B>FUNCTION_7</B></PRE>
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<DD>function 7
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#weka.datagenerators.classifiers.classification.Agrawal.FUNCTION_7">Constant Field Values</A></DL>
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<A NAME="FUNCTION_8"><!-- --></A><H3>
FUNCTION_8</H3>
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public static final int <B>FUNCTION_8</B></PRE>
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<DD>function 8
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#weka.datagenerators.classifiers.classification.Agrawal.FUNCTION_8">Constant Field Values</A></DL>
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<A NAME="FUNCTION_9"><!-- --></A><H3>
FUNCTION_9</H3>
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public static final int <B>FUNCTION_9</B></PRE>
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<DD>function 9
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#weka.datagenerators.classifiers.classification.Agrawal.FUNCTION_9">Constant Field Values</A></DL>
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<A NAME="FUNCTION_10"><!-- --></A><H3>
FUNCTION_10</H3>
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public static final int <B>FUNCTION_10</B></PRE>
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<DD>function 10
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#weka.datagenerators.classifiers.classification.Agrawal.FUNCTION_10">Constant Field Values</A></DL>
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<A NAME="FUNCTION_TAGS"><!-- --></A><H3>
FUNCTION_TAGS</H3>
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public static final <A HREF="../../../../weka/core/Tag.html" title="class in weka.core">Tag</A>[] <B>FUNCTION_TAGS</B></PRE>
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<DD>the funtion tags
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<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<B>Constructor Detail</B></FONT></TH>
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<A NAME="Agrawal()"><!-- --></A><H3>
Agrawal</H3>
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public <B>Agrawal</B>()</PRE>
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<DD>initializes the generator with default values
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<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TH>
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<A NAME="globalInfo()"><!-- --></A><H3>
globalInfo</H3>
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public java.lang.String <B>globalInfo</B>()</PRE>
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<DD>Returns a string describing this data generator.
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<DD><DL>
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<DD><DL>

<DT><B>Returns:</B><DD>a description of the data generator suitable for
 displaying in the explorer/experimenter gui</DL>
</DD>
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<A NAME="getTechnicalInformation()"><!-- --></A><H3>
getTechnicalInformation</H3>
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public <A HREF="../../../../weka/core/TechnicalInformation.html" title="class in weka.core">TechnicalInformation</A> <B>getTechnicalInformation</B>()</PRE>
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<DD>Returns an instance of a TechnicalInformation object, containing 
 detailed information about the technical background of this class,
 e.g., paper reference or book this class is based on.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../weka/core/TechnicalInformationHandler.html#getTechnicalInformation()">getTechnicalInformation</A></CODE> in interface <CODE><A HREF="../../../../weka/core/TechnicalInformationHandler.html" title="interface in weka.core">TechnicalInformationHandler</A></CODE></DL>
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<DT><B>Returns:</B><DD>the technical information about this class</DL>
</DD>
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<A NAME="listOptions()"><!-- --></A><H3>
listOptions</H3>
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public java.util.Enumeration <B>listOptions</B>()</PRE>
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<DD>Returns an enumeration describing the available options.
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<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/datagenerators/ClassificationGenerator.html#listOptions()">listOptions</A></CODE> in class <CODE><A HREF="../../../../weka/datagenerators/ClassificationGenerator.html" title="class in weka.datagenerators">ClassificationGenerator</A></CODE></DL>
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<DT><B>Returns:</B><DD>an enumeration of all the available options</DL>
</DD>
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<A NAME="setOptions(java.lang.String[])"><!-- --></A><H3>
setOptions</H3>
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public void <B>setOptions</B>(java.lang.String[]&nbsp;options)
                throws java.lang.Exception</PRE>
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<DD>Parses a list of options for this object. <p/>

   <!-- options-start -->
 Valid options are: <p/>
 
 <pre> -h
  Prints this help.</pre>
 
 <pre> -o &lt;file&gt;
  The name of the output file, otherwise the generated data is
  printed to stdout.</pre>
 
 <pre> -r &lt;name&gt;
  The name of the relation.</pre>
 
 <pre> -d
  Whether to print debug informations.</pre>
 
 <pre> -S
  The seed for random function (default 1)</pre>
 
 <pre> -n &lt;num&gt;
  The number of examples to generate (default 100)</pre>
 
 <pre> -F &lt;num&gt;
  The function to use for generating the data. (default 1)</pre>
 
 <pre> -B
  Whether to balance the class.</pre>
 
 <pre> -P &lt;num&gt;
  The perturbation factor. (default 0.05)</pre>
 
   <!-- options-end -->
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<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/datagenerators/ClassificationGenerator.html#setOptions(java.lang.String[])">setOptions</A></CODE> in class <CODE><A HREF="../../../../weka/datagenerators/ClassificationGenerator.html" title="class in weka.datagenerators">ClassificationGenerator</A></CODE></DL>
</DD>
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<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>
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<A NAME="getOptions()"><!-- --></A><H3>
getOptions</H3>
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public java.lang.String[] <B>getOptions</B>()</PRE>
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<DD>Gets the current settings of the datagenerator.
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<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/datagenerators/ClassificationGenerator.html#getOptions()">getOptions</A></CODE> in class <CODE><A HREF="../../../../weka/datagenerators/ClassificationGenerator.html" title="class in weka.datagenerators">ClassificationGenerator</A></CODE></DL>
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<DT><B>Returns:</B><DD>an array of strings suitable for passing to setOptions<DT><B>See Also:</B><DD><A HREF="../../../../weka/datagenerators/DataGenerator.html#removeBlacklist(java.lang.String[])"><CODE>DataGenerator.removeBlacklist(String[])</CODE></A></DL>
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<A NAME="getFunction()"><!-- --></A><H3>
getFunction</H3>
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public <A HREF="../../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A> <B>getFunction</B>()</PRE>
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<DD>Gets the function for generating the data.
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<DD><DL>
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</DD>
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<DT><B>Returns:</B><DD>the function.<DT><B>See Also:</B><DD><A HREF="../../../../weka/datagenerators/classifiers/classification/Agrawal.html#FUNCTION_TAGS"><CODE>FUNCTION_TAGS</CODE></A></DL>
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<A NAME="setFunction(weka.core.SelectedTag)"><!-- --></A><H3>
setFunction</H3>
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public void <B>setFunction</B>(<A HREF="../../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A>&nbsp;value)</PRE>
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<DD>Sets the function for generating the data.
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<DD><DL>
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<DT><B>Parameters:</B><DD><CODE>value</CODE> - the function.<DT><B>See Also:</B><DD><A HREF="../../../../weka/datagenerators/classifiers/classification/Agrawal.html#FUNCTION_TAGS"><CODE>FUNCTION_TAGS</CODE></A></DL>
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<A NAME="functionTipText()"><!-- --></A><H3>
functionTipText</H3>
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public java.lang.String <B>functionTipText</B>()</PRE>
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<DD>Returns the tip text for this property
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<DT><B>Returns:</B><DD>tip text for this property suitable for
 displaying in the explorer/experimenter gui</DL>
</DD>
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<A NAME="getBalanceClass()"><!-- --></A><H3>
getBalanceClass</H3>
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public boolean <B>getBalanceClass</B>()</PRE>
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<DD>Gets whether the class is balanced.
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<DD><DL>
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</DD>
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<DT><B>Returns:</B><DD>whether the class is balanced.</DL>
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<A NAME="setBalanceClass(boolean)"><!-- --></A><H3>
setBalanceClass</H3>
<PRE>
public void <B>setBalanceClass</B>(boolean&nbsp;value)</PRE>
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<DD>Sets whether the class is balanced.