Add gradient clipping to PPO. #561
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btaba
requested changes
Nov 27, 2024
| @@ -241,7 +243,13 @@ def train( | |||
| preprocess_observations_fn=normalize) | |||
| make_policy = ppo_networks.make_inference_fn(ppo_network) | |||
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| optimizer = optax.adam(learning_rate=learning_rate) | |||
| if max_grad_norm is not None: | |||
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Can you add a TODO to move gradient clipping to brax/training/gradients.py ?
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