From 8189116ea4b5db4675e31dfd04a5687d55e29262 Mon Sep 17 00:00:00 2001 From: Eduardo Pedroni Date: Tue, 6 May 2014 14:29:37 +0100 Subject: Added javadocs, made minor changes to the comments --- .../backend/modules/es/TournamentSelection.html | 333 +++++++++++++++++++++ 1 file changed, 333 insertions(+) create mode 100644 doc/jcgp/backend/modules/es/TournamentSelection.html (limited to 'doc/jcgp/backend/modules/es/TournamentSelection.html') diff --git a/doc/jcgp/backend/modules/es/TournamentSelection.html b/doc/jcgp/backend/modules/es/TournamentSelection.html new file mode 100644 index 0000000..59e63cd --- /dev/null +++ b/doc/jcgp/backend/modules/es/TournamentSelection.html @@ -0,0 +1,333 @@ + + + + + +TournamentSelection + + + + + + + + +
+ + +
Skip navigation links
+ + + + +
+
+ + + +
+ +
+
+
    +
  • Summary: 
    • +
  • Nested | 
    • +
  • Field | 
    • +
  • Constr | 
    • +
  • Method
    • +
+ +
+ + +
+ + +
+
jcgp.backend.modules.es
+

Class TournamentSelection

+
+
+ +
+
    +
  • +
    +
    +
    public class TournamentSelection
+extends EvolutionaryStrategy
    +
    Tournament selection +

    + This strategy generates a new population by selecting a specified number + of chromosomes from the original population and selecting the fittest out + of the isolated subset (the tournament). The selected individual is mutated + using the specified mutator. This process is repeated until the new population + is complete. +

    + One integer parameter is used to control this strategy: tournament + size. This must always be greater than 0 and smaller than or equal to the + population size. Setting it to equal population size results in the same + chromosome being selected for every tournament, and setting it to 1 leads + to an effectively random search. +
    + One additional parameter, report, controls whether a detailed log of the + algorithm's operation is to be printed or not. Reports respect the report + interval base parameter.
    +
    +
    Author:
    +
    Eduardo Pedroni
    +
    See Also:
    +
    EvolutionaryStrategy
    +
    +
    • +
+
+
+
    +
  • + +
      +
    • + + +

      Constructor Summary

      + + + + + + + + +
      Constructors 
      Constructor and Description
      TournamentSelection(Resources resources) +
      Creates a new instance of TournamentSelection.
      +
      +
      • +
    + +
      +
    • + + +

      Method Summary

      + + + + + + + + + + +
      All Methods Instance Methods Concrete Methods 
      Modifier and TypeMethod and Description
      voidevolve(Population population, + Mutator mutator) +
      Performs the selection algorithm and uses the mutator to create + the next generation of solutions.
      +
      + +
        +
      • + + +

        Methods inherited from class java.lang.Object

        +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
        • +
      +
      • +
    +
    • +
+
+
+
    +
  • + +
      +
    • + + +

      Constructor Detail

      + + + +
        +
      • +

        TournamentSelection

        +
        public TournamentSelection(Resources resources)
        +
        Creates a new instance of TournamentSelection.
        +
        +
        Parameters:
        +
        resources - a reference to the experiment's resources.
        +
        +
        • +
      +
      • +
    + +
      +
    • + + +

      Method Detail

      + + + +
        +
      • +

        evolve

        +
        public void evolve(Population population,
+                   Mutator mutator)
        +
        Description copied from class: EvolutionaryStrategy
        +
        Performs the selection algorithm and uses the mutator to create + the next generation of solutions.
        +
        +
        Specified by:
        +
        evolve in class EvolutionaryStrategy
        +
        Parameters:
        +
        population - the population to evolve.
        +
        mutator - the mutator with which to mutate the promoted individuals.
        +
        +
        • +
      +
      • +
    +
    • +
+
+
+ + +
+ + +
Skip navigation links
+ + + + +
+
+ + + +
+ +
+
+
    +
  • Summary: 
    • +
  • Nested | 
    • +
  • Field | 
    • +
  • Constr | 
    • +
  • Method
    • +
+ +
+ + +
+ + + -- cgit v1.2.3