Ke Lin

icon indicating an email [email protected]

icon company Harbin Institute of Technology, Shenzhen icon location Shenzhen, China

Results 4 comments of Ke Lin

RuntimeError while running VAIL

You can change the function 'train_actor_critic', like the following: ```python def train_actor_critic(): ... critic_optim.zero_grad() actor_optim.zero_grad() loss.backward(retain_graph=True) loss.backward() critic_optim.step() actor_optim.step() ```

mj_loadXML error: b'Error: engine error: Could not allocate memory'

You can make `n_trajectories` small, in `config.yaml` file, such as `10`.

Question about the function `update_sets`?

I think I have found the answer. The key is `edge['safe'] = safe_set[node:node + 1, edge['action']]`, which means it is a reference (*^_^*).

Question about the function `update_sets`?

Thanks for your reply!