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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_05) on Mon Mar 07 15:27:56 NZDT 2005 --><TITLE>ResultProducer</TITLE><META NAME="keywords" CONTENT="weka.experiment.ResultProducer interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="ResultProducer";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A 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home</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../weka/experiment/ResultListener.html" title="interface in weka.experiment"><B>PREV CLASS</B></A> <A HREF="../../weka/experiment/SplitEvaluator.html" title="interface in weka.experiment"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="ResultProducer.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">weka.experiment</FONT><BR>Interface ResultProducer</H2><DL><DT><B>All Superinterfaces:</B> <DD>java.io.Serializable</DD></DL><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../weka/experiment/AveragingResultProducer.html" title="class in weka.experiment">AveragingResultProducer</A>, <A HREF="../../weka/experiment/CrossValidationResultProducer.html" title="class in weka.experiment">CrossValidationResultProducer</A>, <A HREF="../../weka/experiment/DatabaseResultProducer.html" title="class in weka.experiment">DatabaseResultProducer</A>, <A HREF="../../weka/experiment/LearningRateResultProducer.html" title="class in weka.experiment">LearningRateResultProducer</A>, <A HREF="../../weka/experiment/RandomSplitResultProducer.html" title="class in weka.experiment">RandomSplitResultProducer</A></DD></DL><HR><DL><DT>public interface <B>ResultProducer</B><DT>extends java.io.Serializable</DL><P>This interface defines the methods required for an object that produces results for different randomizations of a dataset. <p> Possible implementations of ResultProducer: <br> <ul> <li>Random test/train splits <li>CrossValidation splits <li>LearningCurve splits (multiple results per run?) <li>Averaging results of other result producers </ul><P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.6 $</DD><DT><B>Author:</B></DT> <DD>Len Trigg (trigg@cs.waikato.ac.nz)</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#doRun(int)">doRun</A></B>(int run)</CODE><BR> Gets the results for a specified run number.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#doRunKeys(int)">doRunKeys</A></B>(int run)</CODE><BR> Gets the keys for a specified run number.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#getCompatibilityState()">getCompatibilityState</A></B>()</CODE><BR> Gets a description of the internal settings of the result producer, sufficient for distinguishing a ResultProducer instance from another with different settings (ignoring those settings set through this interface).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#getKeyNames()">getKeyNames</A></B>()</CODE><BR> Gets the names of each of the key columns produced for a single run.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#getKeyTypes()">getKeyTypes</A></B>()</CODE><BR> Gets the data types of each of the key columns produced for a single run.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#getResultNames()">getResultNames</A></B>()</CODE><BR> Gets the names of each of the result columns produced for a single run.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#getResultTypes()">getResultTypes</A></B>()</CODE><BR> Gets the data types of each of the result columns produced for a single run.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#postProcess()">postProcess</A></B>()</CODE><BR> Perform any postprocessing.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#preProcess()">preProcess</A></B>()</CODE><BR> Prepare to generate results.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#setAdditionalMeasures(java.lang.String[])">setAdditionalMeasures</A></B>(java.lang.String[] additionalMeasures)</CODE><BR> Sets a list of method names for additional measures to look for in SplitEvaluators.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#setInstances(weka.core.Instances)">setInstances</A></B>(<A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A> instances)</CODE><BR> Sets the dataset that results will be obtained for.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultProducer.html#setResultListener(weka.experiment.ResultListener)">setResultListener</A></B>(<A HREF="../../weka/experiment/ResultListener.html" title="interface in weka.experiment">ResultListener</A> listener)</CODE><BR> Sets the object to send results of each run to.</TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="setInstances(weka.core.Instances)"><!-- --></A><H3>setInstances</H3><PRE>public void <B>setInstances</B>(<A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A> instances)</PRE><DL><DD>Sets the dataset that results will be obtained for.<P><DD><DL></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" title="interface in weka.experiment">ResultListener</A> listener)</PRE><DL><DD>Sets the object to send results of each run to.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>listener</CODE> - a value of type 'ResultListener'</DL>⌨️ 快捷键说明
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