checkoptionhandler.html

数据挖掘的最常用工具。由于开源

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<A NAME="listOptions()"><!-- --></A><H3>
listOptions</H3>
<PRE>
public java.util.Enumeration <B>listOptions</B>()</PRE>
<DL>
<DD>Returns an enumeration describing the available options.
<P>
<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/core/Check.html#listOptions()">listOptions</A></CODE> in class <CODE><A HREF="../../weka/core/Check.html" title="class in weka.core">Check</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an enumeration of all the available options.</DL>
</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
  Turn on debugging output.</pre>
 
 <pre> -S
  Silent mode - prints nothing to stdout.</pre>
 
 <pre> -W
  Full name of the OptionHandler analysed.
  eg: weka.classifiers.rules.ZeroR
  (default weka.classifiers.rules.ZeroR)</pre>
 
 <pre> 
 Options specific to option handler weka.classifiers.rules.ZeroR:
 </pre>
 
 <pre> -D
  If set, classifier is run in debug mode and
  may output additional info to the console</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/core/Check.html#setOptions(java.lang.String[])">setOptions</A></CODE> in class <CODE><A HREF="../../weka/core/Check.html" title="class in weka.core">Check</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 CheckClassifier.
<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/core/Check.html#getOptions()">getOptions</A></CODE> in class <CODE><A HREF="../../weka/core/Check.html" title="class in weka.core">Check</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="setOptionHandler(weka.core.OptionHandler)"><!-- --></A><H3>
setOptionHandler</H3>
<PRE>
public void <B>setOptionHandler</B>(<A HREF="../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A>&nbsp;value)</PRE>
<DL>
<DD>Set the OptionHandler to work on..
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the OptionHandler to use.</DL>
</DD>
</DL>
<HR>

<A NAME="getOptionHandler()"><!-- --></A><H3>
getOptionHandler</H3>
<PRE>
public <A HREF="../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A> <B>getOptionHandler</B>()</PRE>
<DL>
<DD>Get the OptionHandler used in the tests.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the OptionHandler used in the tests.</DL>
</DD>
</DL>
<HR>

<A NAME="setUserOptions(java.lang.String[])"><!-- --></A><H3>
setUserOptions</H3>
<PRE>
public void <B>setUserOptions</B>(java.lang.String[]&nbsp;value)</PRE>
<DL>
<DD>Sets the user-supplied options (creates a copy)
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the user-supplied options to use</DL>
</DD>
</DL>
<HR>

<A NAME="getUserOptions()"><!-- --></A><H3>
getUserOptions</H3>
<PRE>
public java.lang.String[] <B>getUserOptions</B>()</PRE>
<DL>
<DD>Gets the current user-supplied options (creates a copy)
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the user-supplied options</DL>
</DD>
</DL>
<HR>

<A NAME="getSuccess()"><!-- --></A><H3>
getSuccess</H3>
<PRE>
public boolean <B>getSuccess</B>()</PRE>
<DL>
<DD>returns the success of the tests
<P>
<DD><DL>

<DT><B>Returns:</B><DD>true if the tests were successful</DL>
</DD>
</DL>
<HR>

<A NAME="checkListOptions()"><!-- --></A><H3>
checkListOptions</H3>
<PRE>
public boolean <B>checkListOptions</B>()</PRE>
<DL>
<DD>checks whether the listOptions method works
<P>
<DD><DL>

<DT><B>Returns:</B><DD>index 0 is true if the test was passed, index 1 is always false</DL>
</DD>
</DL>
<HR>

<A NAME="checkSetOptions()"><!-- --></A><H3>
checkSetOptions</H3>
<PRE>
public boolean <B>checkSetOptions</B>()</PRE>
<DL>
<DD>checks whether the user-supplied options can be processed at all
<P>
<DD><DL>

<DT><B>Returns:</B><DD>index 0 is true if the test was passed, index 1 is always false</DL>
</DD>
</DL>
<HR>

<A NAME="checkDefaultOptions()"><!-- --></A><H3>
checkDefaultOptions</H3>
<PRE>
public boolean <B>checkDefaultOptions</B>()</PRE>
<DL>
<DD>checks whether the default options can be processed completely
 or some invalid options are returned by the getOptions() method.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>index 0 is true if the test was passed, index 1 is always false</DL>
</DD>
</DL>
<HR>

<A NAME="checkRemainingOptions()"><!-- --></A><H3>
checkRemainingOptions</H3>
<PRE>
public boolean <B>checkRemainingOptions</B>()</PRE>
<DL>
<DD>checks whether the user-supplied options can be processed completely
 or some "left-over" options remain
<P>
<DD><DL>

<DT><B>Returns:</B><DD>index 0 is true if the test was passed, index 1 is always false</DL>
</DD>
</DL>
<HR>

<A NAME="checkCanonicalUserOptions()"><!-- --></A><H3>
checkCanonicalUserOptions</H3>
<PRE>
public boolean <B>checkCanonicalUserOptions</B>()</PRE>
<DL>
<DD>checks whether the user-supplied options stay the same after settting,
 getting and re-setting again
<P>
<DD><DL>

<DT><B>Returns:</B><DD>index 0 is true if the test was passed, index 1 is always false</DL>
</DD>
</DL>
<HR>

<A NAME="checkResettingOptions()"><!-- --></A><H3>
checkResettingOptions</H3>
<PRE>
public boolean <B>checkResettingOptions</B>()</PRE>
<DL>
<DD>checks whether the optionhandler can be re-setted again to default
 options after the user-supplied options have been set.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>index 0 is true if the test was passed, index 1 is always false</DL>
</DD>
</DL>
<HR>

<A NAME="doTests()"><!-- --></A><H3>
doTests</H3>
<PRE>
public void <B>doTests</B>()</PRE>
<DL>
<DD>Runs some diagnostic tests on an optionhandler object. Output is
 printed to System.out (if not silent).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../weka/core/Check.html#doTests()">doTests</A></CODE> in class <CODE><A HREF="../../weka/core/Check.html" title="class in weka.core">Check</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getRevision()"><!-- --></A><H3>
getRevision</H3>
<PRE>
public java.lang.String <B>getRevision</B>()</PRE>
<DL>
<DD>Returns the revision string.
<P>
<DD><DL>

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

<A NAME="main(java.lang.String[])"><!-- --></A><H3>
main</H3>
<PRE>
public static void <B>main</B>(java.lang.String[]&nbsp;args)</PRE>
<DL>
<DD>Main method for using the CheckOptionHandler.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - the options to the CheckOptionHandler</DL>
</DD>
</DL>
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