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Customisable Unified Physical Simulations (CUPS) for Reinforcement Learning. Experiments run on the ai2thor environment (http://ai2thor.allenai.org/) e.g. using A3C, RainbowDQN and A3C_GA (Gated Atten...

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Unable to start an Env. I tried this: python random_walk.py /home/kb/anaconda3/lib/python3.6/site-packages/ai2thor/controller.py:1152: UserWarning: start method depreciated. The server started when the Controller was initialized. "start method depreciated. The server started when...

Hi, may I ask does Rainbow take the metadata (especially metadata['objects']) as input? I feel by just taking frame there are a lot of useful information missing. If the metadata...

updated the 'isopen' key to 'isOpen' for more recent AI2Thor

Do you mind to clarify is the policy/model/weights saved after each epoch/iteration? If not how should I make it happen? If yes where is it saved at? I see you...

Hi, may I ask is it possible to make a sequence of random actions by adding a line of code in main.py of Rainbow?

Hi, I suppose state, done = env.reset(), False in line 141 and 157 of rainbow main.py is to reset both agent and environment. May I ask after setting the environment...

- Added A3C_LSTM_GA model from DeepRL-Grounding by Devendra Chaplot - Contains cozmo_env PR - Added checkpointing and experiment IDs of models - Added tensorboardX which outputs to experiment folder with...

enhancement
Algorithm

Hello all, First of all , great project and thanks for the sharing the code. I am currently interested in training the PickupTask using a3c or rainbow. I am facing...