how to speed up running the DQN with the experience replay? Playing with which hyper parameters have the more effect on it? Because my dqn with experience replay is too slow!

  • $\begingroup$ Without more information about your specific task, what hyperparameters you have adjusted, and what the results were, it is not possible to say. Other than "get a faster computer". Sadly, recent state-of-the-art results in RL involve using giant clusters of GPU servers or similar hardware costing millions of dollars. However, if you supply more details about your task and what is going wrong, someone might be able to make a suggestion. Also, some indication of what "too slow" is for you, and whether you have seen anyone else do the same thing faster would be useful. $\endgroup$ – Neil Slater Sep 21 '18 at 8:36

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