evolutionaryparameteroptimizationoperator.html

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<A NAME="PARAMETER_MAX_GENERATIONS"><!-- --></A><H3>
PARAMETER_MAX_GENERATIONS</H3>
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public static final java.lang.String <B>PARAMETER_MAX_GENERATIONS</B></PRE>
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<DD>The parameter name for &quot;Stop after this many evaluations&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_MAX_GENERATIONS">Constant Field Values</A></DL>
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<A NAME="PARAMETER_GENERATIONS_WITHOUT_IMPROVAL"><!-- --></A><H3>
PARAMETER_GENERATIONS_WITHOUT_IMPROVAL</H3>
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public static final java.lang.String <B>PARAMETER_GENERATIONS_WITHOUT_IMPROVAL</B></PRE>
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<DD>The parameter name for &quot;Stop after this number of generations without improvement (-1: optimize until max_iterations).&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_GENERATIONS_WITHOUT_IMPROVAL">Constant Field Values</A></DL>
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<A NAME="PARAMETER_POPULATION_SIZE"><!-- --></A><H3>
PARAMETER_POPULATION_SIZE</H3>
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public static final java.lang.String <B>PARAMETER_POPULATION_SIZE</B></PRE>
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<DD>The parameter name for &quot;The population size (-1: number of examples)&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_POPULATION_SIZE">Constant Field Values</A></DL>
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<A NAME="PARAMETER_TOURNAMENT_FRACTION"><!-- --></A><H3>
PARAMETER_TOURNAMENT_FRACTION</H3>
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public static final java.lang.String <B>PARAMETER_TOURNAMENT_FRACTION</B></PRE>
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<DD>The parameter name for &quot;The fraction of the population used for tournament selection.&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_TOURNAMENT_FRACTION">Constant Field Values</A></DL>
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<A NAME="PARAMETER_KEEP_BEST"><!-- --></A><H3>
PARAMETER_KEEP_BEST</H3>
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public static final java.lang.String <B>PARAMETER_KEEP_BEST</B></PRE>
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<DD>The parameter name for &quot;Indicates if the best individual should survive (elititst selection).&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_KEEP_BEST">Constant Field Values</A></DL>
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<A NAME="PARAMETER_MUTATION_TYPE"><!-- --></A><H3>
PARAMETER_MUTATION_TYPE</H3>
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public static final java.lang.String <B>PARAMETER_MUTATION_TYPE</B></PRE>
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<DD>The parameter name for &quot;The type of the mutation operator.&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_MUTATION_TYPE">Constant Field Values</A></DL>
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<A NAME="PARAMETER_SELECTION_TYPE"><!-- --></A><H3>
PARAMETER_SELECTION_TYPE</H3>
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public static final java.lang.String <B>PARAMETER_SELECTION_TYPE</B></PRE>
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<DD>The parameter name for &quot;The type of the selection operator.&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_SELECTION_TYPE">Constant Field Values</A></DL>
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<A NAME="PARAMETER_CROSSOVER_PROB"><!-- --></A><H3>
PARAMETER_CROSSOVER_PROB</H3>
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public static final java.lang.String <B>PARAMETER_CROSSOVER_PROB</B></PRE>
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<DD>The parameter name for &quot;The probability for crossover.&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_CROSSOVER_PROB">Constant Field Values</A></DL>
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<A NAME="PARAMETER_LOCAL_RANDOM_SEED"><!-- --></A><H3>
PARAMETER_LOCAL_RANDOM_SEED</H3>
<PRE>
public static final java.lang.String <B>PARAMETER_LOCAL_RANDOM_SEED</B></PRE>
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<DD>The parameter name for &quot;Use the given random seed instead of global random numbers (-1: use global).&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_LOCAL_RANDOM_SEED">Constant Field Values</A></DL>
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<A NAME="PARAMETER_SHOW_CONVERGENCE_PLOT"><!-- --></A><H3>
PARAMETER_SHOW_CONVERGENCE_PLOT</H3>
<PRE>
public static final java.lang.String <B>PARAMETER_SHOW_CONVERGENCE_PLOT</B></PRE>
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<DD>The parameter name for &quot;Indicates if a dialog with a convergence plot should be drawn.&quot;
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<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.rapidminer.operator.meta.EvolutionaryParameterOptimizationOperator.PARAMETER_SHOW_CONVERGENCE_PLOT">Constant Field Values</A></DL>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="EvolutionaryParameterOptimizationOperator(com.rapidminer.operator.OperatorDescription)"><!-- --></A><H3>
EvolutionaryParameterOptimizationOperator</H3>
<PRE>
public <B>EvolutionaryParameterOptimizationOperator</B>(<A HREF="../../../../com/rapidminer/operator/OperatorDescription.html" title="class in com.rapidminer.operator">OperatorDescription</A>&nbsp;description)</PRE>
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<A NAME="getParameterValueMode()"><!-- --></A><H3>
getParameterValueMode</H3>
<PRE>
public int <B>getParameterValueMode</B>()</PRE>
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<DD><B>Description copied from class: <CODE><A HREF="../../../../com/rapidminer/operator/meta/ParameterIteratingOperatorChain.html#getParameterValueMode()">ParameterIteratingOperatorChain</A></CODE></B></DD>
<DD>Has to return one of the predefined modes which indicate whether the
 operator takes discrete values or intervals as basis for optimization.
 The first option is to be taken for all strategies that iterate over the
 given parameters. The latter option is to be taken for strategies such
 as an evolutionary one in which allowed ranges of parameters have to be
 specified.
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/rapidminer/operator/meta/ParameterIteratingOperatorChain.html#getParameterValueMode()">getParameterValueMode</A></CODE> in class <CODE><A HREF="../../../../com/rapidminer/operator/meta/ParameterIteratingOperatorChain.html" title="class in com.rapidminer.operator.meta">ParameterIteratingOperatorChain</A></CODE></DL>
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