search

Unity-Technologies / ml-agents

The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.
https://unity.com/products/machine-learning-agents
Other
17.19k stars 4.16k forks source link

Demonstration only using 1 vector observation #3205

Closed mnsmuts closed 4 years ago

mnsmuts commented 4 years ago

Hi, I am creating demonstrations for use in imitation learning. I noticed that the meta data on my demo files always says vector observation size: 1 (should be 212 in this case). image

To test this I tried the example scenes and had the same result with pyramids and walker?

Does anyone have any ideas what might cause this?

Brain parameters: image

System: mlagents 0.12.1, Windows 10, Unity 2019.2.0f1

chriselion commented 4 years ago

Hi @mnsmuts, This is a known bug in the display of demonstration files. Sorry for the trouble...

mnsmuts commented 4 years ago

OK thanks, so just the display, not the actual demonstration?

chriselion commented 4 years ago

Right, just the display is incorrect.

github-actions[bot] commented 3 years ago

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.