Add some arguments to SyntheticBanditDataset #123
Merged
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new features
obp.dataset.SyntheticBanditDataset
reward_std
: Standard deviation of the reward distribution.tau
: A temperature hyperparameer to control the behavior policy.these arguments are helpful to modify the synthetic data that will be generated.
add
obp.utils.sample_action_fast
function. This will make it fast to sample actions from a behavior policy when generating synthetic bandit data.add corresponding tests