Result tends to be 1 after 1 million step training

Question

Result tends to be 1 after 1 million step training

XiaoZzai opened this issue 7 years ago · comments

Though trained weights is available in this repository, I still want to train the model from scratch by myself.
But after 1 million step training, all the output is 1. And I didn't modify any source code.
So I am confused . What 's wrong with me ? Or are there any tips I should use ?

Thanks for answering my questions !

Ben Lau · Answer 1 · Wed Apr 04 2018 16:58:22 GMT+0800 (China Standard Time)

I just re-test it. I don't see any problem. I also update the code to work for Keras 2.x and tensorflow 1.5.0. Can you try again?

XiaoZai · Answer 2 · Thu Apr 05 2018 16:24:54 GMT+0800 (China Standard Time)

Thanks a lot and I will have a try!
I also wonder have you ever try to play torcs with ddpg using image as only input.
I tried but failed ...