6 Commits

Author SHA1 Message Date
Jiaming Yuan
8c676c889d
Remove internal use of gpu_id. (#9568) 2023-09-20 23:29:51 +08:00
Jiaming Yuan
28bb01aa22
Extract optional weight. (#8747)
- Extract optional weight from coommon.h to reduce dependency on this header.
- Add test.
2023-02-07 03:11:53 +08:00
Jiaming Yuan
cfa994d57f
Multi-target support for L1 error. (#8652)
- Add matrix support to the median function.
- Iterate through each target for quantile computation.
2023-01-11 05:51:14 +08:00
Jiaming Yuan
8d545ab2a2
Implement fit stump. (#8607) 2023-01-04 04:14:51 +08:00
Jiaming Yuan
3e26107a9c
Rename and extract Context. (#8528)
* Rename `GenericParameter` to `Context`.
* Rename header file to reflect the change.
* Rename all references.
2022-12-07 04:58:54 +08:00
Jiaming Yuan
fffb1fca52
Calculate base_score based on input labels for mae. (#8107)
Fit an intercept as base score for abs loss.
2022-09-20 20:53:54 +08:00