Comments (2)
Hi,
My understanding is that global time step is how many frames you go over in the game. For a3c, the input of each x is every 4 frames, so each time when you run pi (policy network), it will calculate how many frames (global steps) the game run over. In this way, the global step increase and accumulated. global_step is a tensorflow variable. It is processed like this: https://www.tensorflow.org/api_docs/python/tf/get_variable.
Glad to discuss and if you think I'm wrong, feel free to let me know.
from universe-starter-agent.
sounds right to me then. Thank you
from universe-starter-agent.
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from universe-starter-agent.