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Generations in Optimization Tools #249

Answered by hrntsm
shasanc41 asked this question in Q&A
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In optimization, the concept of generation is present in optimization methods classified as evolutionary algorithms.
In Tunny, this means NSGA and CMA-ES.

The reason why Tunny uses the term "number of trials" is that it supports Bayesian optimization, Quasi-Monte Carlo, and Random, in addition to Evolutionary Algorithms.
There is no concept of generation in those methods

The generation when GA is selected can be set by PopulationsSize in the image.
Once the number of PopulationSize attempts have been made, the next generation will move on.

For example, set PopulationSize to 30. If the number of trials is set to 100, optimization will be terminated in the middle of the fourth generation.

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