- replace DiagGuassian with Independent(Normal) (pytorch has already supported this) - detach alpha from autograd - add value/alpha to result (more informational) - revert #204 to fix #211 Co-authored-by: Trinkle23897 <463003665@qq.com>
Bipedal-Hardcore-SAC
- Our default choice: remove the done flag penalty, will soon converge to ~270 reward within 100 epochs (10M env steps, 3~4 hours, see the image below)
- If the done penalty is not removed, it converges much slower than before, about 200 epochs (20M env steps) to reach the same performance (~200 reward)