Jiaming Yuan 5891f752c8
Rework the MAP metric. (#8931)
- The new implementation is more strict as only binary labels are accepted. The previous implementation converts values greater than 1 to 1.
- Deterministic GPU. (no atomic add).
- Fix top-k handling.
- Precise definition of MAP. (There are other variants on how to handle top-k).
- Refactor GPU ranking tests.
2023-03-22 17:45:20 +08:00
..
2023-01-17 03:11:07 +08:00
2023-03-03 13:47:04 -08:00
2022-06-06 20:18:32 +08:00
2022-06-22 21:29:10 +08:00