[fix] Fix different batches per epoch in NoDuplicatesBatchSampler
#1218
| Job | Run time |
|---|---|
| 9m 18s | |
| 13m 22s | |
| 12m 30s | |
| 13m 14s | |
| 10m 28s | |
| 15m 17s | |
| 8m 9s | |
| 14m 5s | |
| 1h 36m 23s |