search

allenai / ai2thor

An open-source platform for Visual AI.
http://ai2thor.allenai.org
Apache License 2.0
1.15k stars 215 forks source link

Is it possible to provide symbolic observation for each agent? #644

Open nikepupu opened 3 years ago

nikepupu commented 3 years ago

Right now the global observation (e.g. visibility or isObstrated etc is global [shared between agents] not for each individual agent). Is it possible to provide symbolic observation for each agent?

mattdeitke commented 3 years ago

Yes, it is possible to get an Event for each agent in a multi-agent setting.

Here is an incomplete multi-agent tutorial that I've put together with Colab which currently addresses how to access frames, each agent's Event from a MutliAgentEvent, and how to take actions: https://colab.research.google.com/drive/1ityVEzHNN7k4Xek7-yfX_x_VRWNtO2wz?usp=sharing

I'm planning on adding a bunch of these to the website and documentation soon. The documentation functionality regarding multi-agent systems is currently pretty sparse. Also, let me know if you have any suggestions!