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<TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/RelativeError.html#com.rapidminer.operator.performance"><B>RelativeError</B></A></B><BR> The average relative error: <i>Sum(|label-predicted|/label)/#examples</i>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/RootMeanSquaredError.html#com.rapidminer.operator.performance"><B>RootMeanSquaredError</B></A></B><BR> The root-mean-squared error.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/RootRelativeSquaredError.html#com.rapidminer.operator.performance"><B>RootRelativeSquaredError</B></A></B><BR> Relative squared error is the total squared error made relative to what the error would have been if the prediction had been the average of the absolute value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/SimpleClassificationError.html#com.rapidminer.operator.performance"><B>SimpleClassificationError</B></A></B><BR> This class calculates the classification error without determining the complete contingency table.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/SimpleCriterion.html#com.rapidminer.operator.performance"><B>SimpleCriterion</B></A></B><BR> Simple criteria are those which error can be counted for each example and can be averaged by the number of examples.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/SoftMarginLoss.html#com.rapidminer.operator.performance"><B>SoftMarginLoss</B></A></B><BR> The soft margin loss of a classifier, defined as the average over all 1 - y * f(x).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/SquaredError.html#com.rapidminer.operator.performance"><B>SquaredError</B></A></B><BR> The squared error.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/WeightedMultiClassPerformance.html#com.rapidminer.operator.performance"><B>WeightedMultiClassPerformance</B></A></B><BR> Measures the weighted mean of all per class recalls or per class precisions based on the weights defined in the performance evaluator.</TD></TR></TABLE> <P><A NAME="com.rapidminer.operator.performance.cost"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Classes in <A HREF="../../../../com/rapidminer/operator/performance/package-summary.html">com.rapidminer.operator.performance</A> used by <A HREF="../../../../com/rapidminer/operator/performance/cost/package-summary.html">com.rapidminer.operator.performance.cost</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/MeasuredPerformance.html#com.rapidminer.operator.performance.cost"><B>MeasuredPerformance</B></A></B><BR> Superclass for performance citeria that are actually measured (not estimated).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/PerformanceCriterion.html#com.rapidminer.operator.performance.cost"><B>PerformanceCriterion</B></A></B><BR> Each <tt>PerformanceCriterion</tt> contains a method to compute this criterion on a given set of examples, each which has to have a real and a predicted label.</TD></TR></TABLE> <P><A NAME="com.rapidminer.operator.performance.test"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Classes in <A HREF="../../../../com/rapidminer/operator/performance/package-summary.html">com.rapidminer.operator.performance</A> used by <A HREF="../../../../com/rapidminer/operator/performance/test/package-summary.html">com.rapidminer.operator.performance.test</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/PerformanceCriterion.html#com.rapidminer.operator.performance.test"><B>PerformanceCriterion</B></A></B><BR> Each <tt>PerformanceCriterion</tt> contains a method to compute this criterion on a given set of examples, each which has to have a real and a predicted label.</TD></TR></TABLE> <P><A NAME="com.rapidminer.operator.validation"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Classes in <A HREF="../../../../com/rapidminer/operator/performance/package-summary.html">com.rapidminer.operator.performance</A> used by <A HREF="../../../../com/rapidminer/operator/validation/package-summary.html">com.rapidminer.operator.validation</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/PerformanceVector.html#com.rapidminer.operator.validation"><B>PerformanceVector</B></A></B><BR> Handles several performance criteria.</TD></TR></TABLE> <P><A NAME="com.rapidminer.operator.validation.significance"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Classes in <A HREF="../../../../com/rapidminer/operator/performance/package-summary.html">com.rapidminer.operator.performance</A> used by <A HREF="../../../../com/rapidminer/operator/validation/significance/package-summary.html">com.rapidminer.operator.validation.significance</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/PerformanceVector.html#com.rapidminer.operator.validation.significance"><B>PerformanceVector</B></A></B><BR> Handles several performance criteria.</TD></TR></TABLE> <P><A NAME="com.rapidminer.tools.math.optimization"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Classes in <A HREF="../../../../com/rapidminer/operator/performance/package-summary.html">com.rapidminer.operator.performance</A> used by <A HREF="../../../../com/rapidminer/tools/math/optimization/package-summary.html">com.rapidminer.tools.math.optimization</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/PerformanceVector.html#com.rapidminer.tools.math.optimization"><B>PerformanceVector</B></A></B><BR> Handles several performance criteria.</TD></TR></TABLE> <P><A NAME="com.rapidminer.tools.math.optimization.ec.es"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Classes in <A HREF="../../../../com/rapidminer/operator/performance/package-summary.html">com.rapidminer.operator.performance</A> used by <A HREF="../../../../com/rapidminer/tools/math/optimization/ec/es/package-summary.html">com.rapidminer.tools.math.optimization.ec.es</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/PerformanceVector.html#com.rapidminer.tools.math.optimization.ec.es"><B>PerformanceVector</B></A></B><BR> Handles several performance criteria.</TD></TR></TABLE> <P><A NAME="com.rapidminer.tools.math.optimization.ec.pso"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Classes in <A HREF="../../../../com/rapidminer/operator/performance/package-summary.html">com.rapidminer.operator.performance</A> used by <A HREF="../../../../com/rapidminer/tools/math/optimization/ec/pso/package-summary.html">com.rapidminer.tools.math.optimization.ec.pso</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../../../com/rapidminer/operator/performance/class-use/PerformanceVector.html#com.rapidminer.tools.math.optimization.ec.pso"><B>PerformanceVector</B></A></B><BR> Handles several performance criteria.</TD></TR></TABLE> <P><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" title="Skip navigation links"></A><TABLE 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