eaAlphaMuPlusLambdaCheckpoint¶

biophysics_fitting.optimizer.eaAlphaMuPlusLambdaCheckpoint(population, toolbox, mu, cxpb, mutpb, ngen, stats=None, halloffame=None, cp_frequency=1, db_run=None, continue_cp=False, db=None)¶

This is the \((~\alpha,\mu~,~\lambda)\) evolutionary algorithm

Parameters:¶

population : list¶

list of deap Individuals

toolbox : deap Toolbox¶

mu : int¶

Total parent population size of EA

cxpb : float¶

Crossover probability

mutpb : float¶

Mutation probability

ngen : int¶

Total number of generation to run

stats : deap.tools.Statistics¶

generation of statistics

halloffame : deap.tools.HallOfFame¶

hall of fame

cp_frequency : int¶

generations between checkpoints

cp_filename : DataBase or None

db_run, where the checkpoint is stored in [generation]_checkpoint. Was: path to checkpoint filename

continue_cp : bool¶

whether to continue