DDPG does not support load_path parameter

openai / baselines

OpenAI Baselines: high-quality implementations of reinforcement learning algorithms

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DDPG does not support load_path parameter #935

Open williamjshipman opened 5 years ago

williamjshipman commented 5 years ago

Is there any reason that DDPG doesn't have a load_path parameter like A2C that allows restoring trained weights? I'm adding it in my own copy of the code but was wondering if there's some known problem with doing that.

DanielTakeshi commented 5 years ago

@williamjshipman It's likely because the code was refactored after the DDPG update, except DDPG wasn't entirely updated with it. Somewhat related to https://github.com/openai/baselines/issues/938 since it showed that there are two normalizations happening for DDPG.