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Marcel Kronfeld committed 2010-08-13 14:20:03 +00:00
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resources/FitnessConvergenceTerminator.html
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The fitness convergence terminator stops the optimization, when there has been hardly
any change in the best population fitness (within percentual or absolute distance) for a certain
time, given in generations or fitness calls.<br>
any change in the best fitness in the population (within percentual or absolute distance) for a certain
time, given in generations or fitness calls. In case of multi-objective optimization, the 2-norm of
the fitness vector is
currently used.<br>
Be aware that, if the optimization is allowed to be non-monotonic, such as for (,)-ES strategies,
and if the optimum is close to zero, it may happen that the fitness fluctuates due to numeric
issues and does not easily converge in a relative measure.
issues and does not easily converge in a relative way.<br>
Check the help for the <a href="PopulationMeasureTerminator.html">PopulationMeasureTerminator</a> for additional information.
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