TL;DR: Hyperparameter Optimization tools perform well on Reinforcement Learning, outperforming Grid Searches with less than 10% of the budget. If not reported correctly, however, all hyperparameter tuning can heavily skew future comparisons.
TL;DR: Hyperparameter Optimization tools perform well on Reinforcement Learning, outperforming Grid Searches with less than 10% of the budget. If not reported correctly, however, all hyperparameter tuning can heavily skew future comparisons.