liaoxingyu 84c733fa85 fix: remove prefetcher, put normalizer in model
1. remove messy data prefetcher which will cause  confusion
2. put normliazer in model to accelerate training via GPU computing
2020-05-25 23:39:11 +08:00
..
2020-03-25 10:58:26 +08:00
2020-05-13 11:47:52 +08:00
2020-02-10 07:38:56 +08:00