Dakota Reference Manual  Version 6.4
Large-Scale Engineering Optimization and Uncertainty Analysis
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best_fitness_tracker


Tracks the best fitness of the population

Specification

Alias: none

Argument(s): none

Required/Optional Description of Group Dakota Keyword Dakota Keyword Description
Optional percent_change Define the convergence criterion for JEGA methods
Optional num_generations Define the convergence criterion for JEGA methods

Description

The best_fitness_tracker tracks the best fitness in the population. Convergence occurs after num_generations has passed and there has been less than percent_change in the best fitness value. The percent change can be as low as 0% in which case there must be no change at all over the number of generations.

See Also

These keywords may also be of interest: