4 Commits

Author SHA1 Message Date
Jiaming Yuan
8f97c92541
Support half type for pandas. (#8481) 2022-11-24 12:47:40 +08:00
Jiaming Yuan
cf70864fa3
Move Python testing utilities into xgboost module. (#8379)
- Add typehints.
- Fixes for pylint.

Co-authored-by: Hyunsu Philip Cho <chohyu01@cs.washington.edu>
2022-10-26 16:56:11 +08:00
Jiaming Yuan
55cf24cc32
Obtain CSR matrix from DMatrix. (#8269) 2022-09-29 20:41:43 +08:00
Jiaming Yuan
d87f69215e
Quantile DMatrix for CPU. (#8130)
- Add a new `QuantileDMatrix` that works for both CPU and GPU.
- Deprecate `DeviceQuantileDMatrix`.
2022-08-02 15:51:23 +08:00