databaseresultproducer.html

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 a cross-validation ResultProducer may have a setting for the
 number of folds. For a given state, the results produced should
 be compatible. Typically if a ResultProducer is an OptionHandler,
 this string will represent the command line arguments required
 to set the ResultProducer to that state.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../weka/experiment/ResultProducer.html#getCompatibilityState()">getCompatibilityState</A></CODE> in interface <CODE><A HREF="../../weka/experiment/ResultProducer.html">ResultProducer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the description of the ResultProducer state, or null
 if no state is defined</DL>
</DD>
</DL>
<HR>

<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.<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">OptionHandler</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. Valid options are:<p>

 -W classname <br>
 Specify the full class name of the result producer. <p>

 All option after -- will be passed to the result producer.<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">OptionHandler</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 result producer.<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">OptionHandler</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="setAdditionalMeasures(java.lang.String[])"><!-- --></A><H3>
setAdditionalMeasures</H3>
<PRE>
public void <B>setAdditionalMeasures</B>(java.lang.String[]&nbsp;additionalMeasures)</PRE>
<DL>
<DD>Set a list of method names for additional measures to look for
 in SplitEvaluators. This could contain many measures (of which only a
 subset may be produceable by the current resultProducer) if an experiment
 is the type that iterates over a set of properties.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../weka/experiment/ResultProducer.html#setAdditionalMeasures(java.lang.String[])">setAdditionalMeasures</A></CODE> in interface <CODE><A HREF="../../weka/experiment/ResultProducer.html">ResultProducer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>additionalMeasures</CODE> - an array of measure names, null if none</DL>
</DD>
</DL>
<HR>

<A NAME="enumerateMeasures()"><!-- --></A><H3>
enumerateMeasures</H3>
<PRE>
public java.util.Enumeration <B>enumerateMeasures</B>()</PRE>
<DL>
<DD>Returns an enumeration of any additional measure names that might be
 in the result producer<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../weka/core/AdditionalMeasureProducer.html#enumerateMeasures()">enumerateMeasures</A></CODE> in interface <CODE><A HREF="../../weka/core/AdditionalMeasureProducer.html">AdditionalMeasureProducer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an enumeration of the measure names</DL>
</DD>
</DL>
<HR>

<A NAME="getMeasure(java.lang.String)"><!-- --></A><H3>
getMeasure</H3>
<PRE>
public double <B>getMeasure</B>(java.lang.String&nbsp;additionalMeasureName)</PRE>
<DL>
<DD>Returns the value of the named measure<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../weka/core/AdditionalMeasureProducer.html#getMeasure(java.lang.String)">getMeasure</A></CODE> in interface <CODE><A HREF="../../weka/core/AdditionalMeasureProducer.html">AdditionalMeasureProducer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>measureName</CODE> - the name of the measure to query for its value<DT><B>Returns:</B><DD>the value of the named measure<DT><B>Throws:</B><DD><CODE>java.lang.IllegalArgumentException</CODE> - if the named measure is not supported</DL>
</DD>
</DL>
<HR>

<A NAME="setInstances(weka.core.Instances)"><!-- --></A><H3>
setInstances</H3>
<PRE>
public void <B>setInstances</B>(<A HREF="../../weka/core/Instances.html">Instances</A>&nbsp;instances)</PRE>
<DL>
<DD>Sets the dataset that results will be obtained for.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../weka/experiment/ResultProducer.html#setInstances(weka.core.Instances)">setInstances</A></CODE> in interface <CODE><A HREF="../../weka/experiment/ResultProducer.html">ResultProducer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>instances</CODE> - a value of type 'Instances'.</DL>
</DD>
</DL>
<HR>

<A NAME="setResultListener(weka.experiment.ResultListener)"><!-- --></A><H3>
setResultListener</H3>
<PRE>
public void <B>setResultListener</B>(<A HREF="../../weka/experiment/ResultListener.html">ResultListener</A>&nbsp;listener)</PRE>
<DL>
<DD>Sets the object to send results of each run to.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../weka/experiment/ResultProducer.html#setResultListener(weka.experiment.ResultListener)">setResultListener</A></CODE> in interface <CODE><A HREF="../../weka/experiment/ResultProducer.html">ResultProducer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>listener</CODE> - a value of type 'ResultListener'</DL>
</DD>
</DL>
<HR>

<A NAME="resultProducerTipText()"><!-- --></A><H3>
resultProducerTipText</H3>
<PRE>
public java.lang.String <B>resultProducerTipText</B>()</PRE>
<DL>
<DD>Returns the tip text for this property<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="getResultProducer()"><!-- --></A><H3>
getResultProducer</H3>
<PRE>
public <A HREF="../../weka/experiment/ResultProducer.html">ResultProducer</A> <B>getResultProducer</B>()</PRE>
<DL>
<DD>Get the ResultProducer.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the ResultProducer.</DL>
</DD>
</DL>
<HR>

<A NAME="setResultProducer(weka.experiment.ResultProducer)"><!-- --></A><H3>
setResultProducer</H3>
<PRE>
public void <B>setResultProducer</B>(<A HREF="../../weka/experiment/ResultProducer.html">ResultProducer</A>&nbsp;newResultProducer)</PRE>
<DL>
<DD>Set the ResultProducer.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newResultProducer</CODE> - new ResultProducer to use.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Gets a text descrption of the result producer.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a text description of the result producer.</DL>
</DD>
</DL>
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