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4 Commits
Author SHA1 Message Date
Matthew A. WrightandEric Liang 0110941de5 rllib: use pytorch's fn to see if gpu is available (#5890) 2019-10-12 00:13:00 -07:00
Matthew A. WrightandEric Liang 4aa06918ae Qmix on gpu and with non-stacked-obs environment state support (#5751) 2019-10-08 13:18:07 -07:00
Matthew A. WrightandEric Liang 3131e1742d [rllib] Qmix off by 1 in double Q calculation (#5731) 
* Qmix fix.

-Current version of double Q learning is incorrect; it selects actions
at timestep t instead of t+1 when computing the t+1 Q value.

* Allow extra obs dict keys

* Move Q-value-computing replay code to own function

* Run the autoformatter

* use better terms in comments ("policy" network instead of "live" network)
 2019-09-18 18:12:30 -07:00
Eric LiangandGitHub 5d7afe8092 [rllib] Try moving RLlib to top level dir (#5324) 2019-08-05 23:25:49 -07:00