mismo.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

</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 given list of options. <p/>
 
   <!-- options-start -->
 Valid options are: <p/>
 
 <pre> -D
  If set, classifier is run in debug mode and
  may output additional info to the console</pre>
 
 <pre> -no-checks
  Turns off all checks - use with caution!
  Turning them off assumes that data is purely numeric, doesn't
  contain any missing values, and has a nominal class. Turning them
  off also means that no header information will be stored if the
  machine is linear. Finally, it also assumes that no instance has
  a weight equal to 0.
  (default: checks on)</pre>
 
 <pre> -C &lt;double&gt;
  The complexity constant C. (default 1)</pre>
 
 <pre> -N
  Whether to 0=normalize/1=standardize/2=neither.
  (default 0=normalize)</pre>
 
 <pre> -I
  Use MIminimax feature space. </pre>
 
 <pre> -L &lt;double&gt;
  The tolerance parameter. (default 1.0e-3)</pre>
 
 <pre> -P &lt;double&gt;
  The epsilon for round-off error. (default 1.0e-12)</pre>
 
 <pre> -M
  Fit logistic models to SVM outputs. </pre>
 
 <pre> -V &lt;double&gt;
  The number of folds for the internal cross-validation. 
  (default -1, use training data)</pre>
 
 <pre> -W &lt;double&gt;
  The random number seed. (default 1)</pre>
 
 <pre> -K &lt;classname and parameters&gt;
  The Kernel to use.
  (default: weka.classifiers.functions.supportVector.PolyKernel)</pre>
 
 <pre> 
 Options specific to kernel weka.classifiers.mi.supportVector.MIPolyKernel:
 </pre>
 
 <pre> -D
  Enables debugging output (if available) to be printed.
  (default: off)</pre>
 
 <pre> -no-checks
  Turns off all checks - use with caution!
  (default: checks on)</pre>
 
 <pre> -C &lt;num&gt;
  The size of the cache (a prime number).
  (default: 250007)</pre>
 
 <pre> -E &lt;num&gt;
  The Exponent to use.
  (default: 1.0)</pre>
 
 <pre> -L
  Use lower-order terms.
  (default: no)</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/classifiers/Classifier.html#setOptions(java.lang.String[])">setOptions</A></CODE> in class <CODE><A HREF="../../../weka/classifiers/Classifier.html" title="class in weka.classifiers">Classifier</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</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 classifier.
<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/classifiers/Classifier.html#getOptions()">getOptions</A></CODE> in class <CODE><A HREF="../../../weka/classifiers/Classifier.html" title="class in weka.classifiers">Classifier</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="setChecksTurnedOff(boolean)"><!-- --></A><H3>
setChecksTurnedOff</H3>
<PRE>
public void <B>setChecksTurnedOff</B>(boolean&nbsp;value)</PRE>
<DL>
<DD>Disables or enables the checks (which could be time-consuming). Use with
 caution!
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - if true turns off all checks</DL>
</DD>
</DL>
<HR>

<A NAME="getChecksTurnedOff()"><!-- --></A><H3>
getChecksTurnedOff</H3>
<PRE>
public boolean <B>getChecksTurnedOff</B>()</PRE>
<DL>
<DD>Returns whether the checks are turned off or not.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if the checks are turned off</DL>
</DD>
</DL>
<HR>

<A NAME="checksTurnedOffTipText()"><!-- --></A><H3>
checksTurnedOffTipText</H3>
<PRE>
public java.lang.String <B>checksTurnedOffTipText</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="kernelTipText()"><!-- --></A><H3>
kernelTipText</H3>
<PRE>
public java.lang.String <B>kernelTipText</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="getKernel()"><!-- --></A><H3>
getKernel</H3>
<PRE>
public <A HREF="../../../weka/classifiers/functions/supportVector/Kernel.html" title="class in weka.classifiers.functions.supportVector">Kernel</A> <B>getKernel</B>()</PRE>
<DL>
<DD>Gets the kernel to use.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the kernel</DL>
</DD>
</DL>
<HR>

<A NAME="setKernel(weka.classifiers.functions.supportVector.Kernel)"><!-- --></A><H3>
setKernel</H3>
<PRE>
public void <B>setKernel</B>(<A HREF="../../../weka/classifiers/functions/supportVector/Kernel.html" title="class in weka.classifiers.functions.supportVector">Kernel</A>&nbsp;value)</PRE>
<DL>
<DD>Sets the kernel to use.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the kernel</DL>
</DD>
</DL>
<HR>

<A NAME="cTipText()"><!-- --></A><H3>
cTipText</H3>
<PRE>
public java.lang.String <B>cTipText</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="getC()"><!-- --></A><H3>
getC</H3>
<PRE>
public double <B>getC</B>()</PRE>
<DL>
<DD>Get the value of C.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

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

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

<A NAME="toleranceParameterTipText()"><!-- --></A><H3>
toleranceParameterTipText</H3>
<PRE>
public java.lang.String <B>toleranceParameterTipText</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="getToleranceParameter()"><!-- --></A><H3>
getToleranceParameter</H3>
<PRE>
public double <B>getToleranceParameter</B>()</PRE>
<DL>
<DD>Get the value of tolerance parameter.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

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

<A NAME="setToleranceParameter(double)"><!-- --></A><H3>
setToleranceParameter</H3>
<PRE>
public void <B>setToleranceParameter</B>(double&nbsp;v)</PRE>
<DL>
<DD>Set the value of tolerance parameter.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to tolerance parameter.</DL>
</DD>
</DL>
<HR>

<A NAME="epsilonTipText()"><!-- --></A><H3>
epsilonTipText</H3>
<PRE>
public java.lang.String <B>epsilonTipText</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="getEpsilon()"><!-- --></A><H3>
getEpsilon</H3>
<PRE>
public double <B>getEpsilon</B>()</PRE>
<DL>
<DD>Get the value of epsilon.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

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

<A NAME="setEpsilon(double)"><!-- --></A><H3>
setEpsilon</H3>
<PRE>
public void <B>setEpsilon</B>(double&nbsp;v)</PRE>
<DL>
<DD>Set the value of epsilon.
<P>
<DD><DL>
</DL>