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Differential Evolution

Differential Evolution

Differential Evolution with Hyperband (DEHB) Sampler

Class or Function Names DEHBSampler DEHBPruner Installation There is no additional installation required for this sampler and pruner, but if you want to run the example.py script, you need to install the following packages: $ pip install sklearn Example sampler = DEHBSampler() pruner = DEHBPruner(min_resource=1, max_resource=n_train_iter, reduction_factor=3) study = optuna.create_study(sampler=sampler, pruner=pruner) See example.py for a full example. The following figures are obtained from the analysis of the optimization. Others References Awad, N.