diffev - Differential evolution MCMC stepper¶
de_step |
Generates offspring using METROPOLIS HASTINGS monte-carlo markov chain |
Differential evolution MCMC stepper.
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bumps.dream.diffev.
de_step
(Nchain, pop, CR, max_pairs=2, eps=0.05, snooker_rate=0.1, noise=1e-06, scale=1.0)[source]¶ Generates offspring using METROPOLIS HASTINGS monte-carlo markov chain
The number of chains may be smaller than the population size if the population is selected from both the current generation and the ancestors.