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It seems that your code produce error if the len of your trajectory < 2 ( len(tmp_observations) < 2). I tested this on PPO I don't know if this happens with all algorithms.
The error:
ValueError…
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(StreetFighterAI) D:\街霸ai\street-fighter-ai\main>python train.py
Using cpu device
Wrapping the env in a VecTransposeImage.
目前的训练是使用cpu来进行的,如何使用GPU来进行?
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### 🚀 Feature
Stochastic Weight Averaging (SWA) is a recently proposed technique can potentially help improve training stability in DRL. There is now a new implementation in `torchcontrib`. Quoting/p…
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Updates from:
- https://github.com/jacobhilton/deep_learning_curriculum (focus on transformers)
- Raschka book
1. Math prerequisites
Taking a derivative to find a point of minimum or maxim…
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I am implementing a version of PPO in MLX and wanted to benchmark it against my PyTorch implementation. Sadly, the performance (samples per second) was really quite bad, so I benchmarked all the diffe…
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While training, the number of frames used so far is computer as
`total_num_steps = (j + 1) * args.num_processes * args.num_steps`
Shouldn't this be multiplied by the number of stacked frames (def…
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I can run the code on PongNoFrameskip-v4 without problems:
`python main.py --env-name "PongNoFrameskip-v4" --algo ppo`
However when I run the code on CartPole-v0:
`python main.py --env-name "Cart…
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**Are you requesting a feature or an implementation?**
To handle the partial MDP task, the recurrent policy is currently quite popular. We need to add a lstm layer after the original conv (or mlp) …
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nice work!想请问是否有多机的 example 示例或者论文中实验的复现脚本,我看代码似乎是必须用 slurm 起机器是吗?例如我想复现论文中 70B+70B 的 end2end 实验的话能否给出步骤和建议呢,谢谢!
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Hello,
I am trying to use this algorithm (rewritten in PyTorch with Gym vectorized envs) for motion imitation, starting with the PyBullet implementation of the DeepMimic environment. In the paper, …