README.md

Imitation from Observation (IfO)

Imitation from observation TensorFlow 2.0 implementation

References

Paper

• Liu, YuXuan, et al. "Imitation from observation: Learning to imitate behaviors from raw video via context translation." 2018 IEEE International Conference on Robotics and Automation (ICRA). IEEE, 2018.

Github

• https://github.com/wyndwarrior/imitation_from_observation

Project Page

• https://sites.google.com/site/imitationfromobservation/

Usage

1. Train expert and collect demonstration data using "dataset"
2. Train the translator.
   • For example, execute "IfO_pusher_sim.py"
   • To do this, you need to edit your gym environment. Please refer my "gym".
3. Train IfO agent using trained translator and RL algorithm (ex. PPO)
   • For example, execute "train.py"
   • To do this, you need OpenAI Baslines tf2 branch and "custom_run.py", "custom_cmd_util.py".

Results

Translator results

Source	Translated

IfO results