Please I require urgent help. I am working with a simple navigation task. Entropy never changes regardless of tuning beta or any other hyperparam. It is extremely frustrating since my agent keeps getting stuck in a local optimum through exploiting its strategy. I want to encourage it to keep exploring. Why is the y-axis with only one value? In my previous experiments, entropy was vary varied accross a wide range of values.
Unity version: 2019.2.5f1 ML-Agents version: 0.15.0.dev0 TensorFlow: 2.0.1 Python: 3.6.10 .Net Version 4.8.03572
Hi, It appears you are on an old version of our master branch. Please use our latest release branch. You can follow installation instructions here https://github.com/Unity-Technologies/ml-agents/blob/master/docs/Installation.md
I upgraded to the latest version. Entropy now responds as expected. I was frustrated by this for a while. I see there was a bug that was fixed https://github.com/Unity-Technologies/ml-agents/pull/3684