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Commit 257732a0 authored by Chris MacLellan's avatar Chris MacLellan
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added ability to do multiple processes for study in parallel

parent 23ebefa1
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......@@ -155,7 +155,7 @@ class TrialCallback(BaseCallback):
log_dir: str,
n_eval_episodes: int = 10,
eval_freq: int = 10000,
min_eval: float = -3000,
min_eval: float = -600,
verbose: int = 0,
):
super(TrialCallback, self).__init__(verbose)
......@@ -234,12 +234,17 @@ if __name__ == "__main__":
# multiprocess environment
# env = make_vec_env('MulticolumnArithSymbolic-v0', n_envs=1)
study = optuna.create_study(pruner=optuna.pruners.MedianPruner(
n_warmup_steps=20000), direction="maximize")
study.optimize(objective, n_trials=1000, n_jobs=1)
pruner = optuna.pruners.MedianPruner(n_warmup_steps=20000)
study = optuna.create_study(pruner=pruner,
direction="maximize",
storage='sqlite:///study.db',
load_if_exists=True
)
try:
study.optimize(objective, n_trials=1000, n_jobs=1)
except Exception as e:
print(e)
finally:
print("BEST")
print(study.best_params)
# while True:
# Train
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