In your pre-trained weights directory at https://github.com/matthiasplappert/keras-rl-weights , why does Breakout have multiple weight files (at different checkpoints) and a json log file of the rewards, but Cartpole and Pendulum only each have one weights file? What is the purpose of the checkpoint weight files?
In your pre-trained weights directory at https://github.com/matthiasplappert/keras-rl-weights , why does Breakout have multiple weight files (at different checkpoints) and a json log file of the rewards, but Cartpole and Pendulum only each have one weights file? What is the purpose of the checkpoint weight files?