Non-performant A3C-LSTM model for Space Invaders

[sahiliitm]

Hi,

I am running the A3C-lSTM model on the game space invaders. But as can be seen in the scores dump the model does not seem to learn anything. In comparison, the scores file in the already saved model
seems to indicate much faster learning. My question then is, what were the hyper-parameters used to arrive at the saved model which is in the repository?