xgboost

Hendrik/xgboost

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Commit Graph

Author	SHA1	Message	Date
Jiaming Yuan	85cbd32c5a	Add range-based slicing to tensor view. (#7453 )	2021-11-27 13:42:36 +08:00
Jiaming Yuan	557ffc4bf5	Reduce base margin to 2 dim for now. (#7455 )	2021-11-27 00:46:13 +08:00
Jiaming Yuan	d33854af1b	[Breaking] Accept multi-dim meta info. (#7405 ) This PR changes base_margin into a 3-dim array, with one of them being reserved for multi-target classification. Also, a breaking change is made for binary serialization due to extra dimension along with a fix for saving the feature weights. Lastly, it unifies the prediction initialization between CPU and GPU. After this PR, the meta info setter in Python will be based on array interface.	2021-11-18 23:02:54 +08:00

Author

SHA1

Message

Date

Jiaming Yuan

85cbd32c5a

Add range-based slicing to tensor view. (#7453 )

2021-11-27 13:42:36 +08:00

Jiaming Yuan

557ffc4bf5

Reduce base margin to 2 dim for now. (#7455 )

2021-11-27 00:46:13 +08:00

Jiaming Yuan

d33854af1b

[Breaking] Accept multi-dim meta info. (#7405 )

This PR changes base_margin into a 3-dim array, with one of them being reserved for multi-target classification. Also, a breaking change is made for binary serialization due to extra dimension along with a fix for saving the feature weights. Lastly, it unifies the prediction initialization between CPU and GPU. After this PR, the meta info setter in Python will be based on array interface.

2021-11-18 23:02:54 +08:00

3 Commits