xgboost

Hendrik/xgboost

Fork 0

Commit Graph

Author	SHA1	Message	Date
Jiaming Yuan	bd1f3a38f0	Rewrite sparse dmatrix using callbacks. (#7092 ) - Reduce dependency on dmlc parsers and provide an interface for users to load data by themselves. - Remove use of threaded iterator and IO queue. - Remove `page_size`. - Make sure the number of pages in memory is bounded. - Make sure the cache can not be violated. - Provide an interface for internal algorithms to process data asynchronously.	2021-07-16 12:33:31 +08:00
Jiaming Yuan	86715e4cd4	Support categorical data for dask functional interface and DQM. (#7043 ) * Support categorical data for dask functional interface and DQM. * Implement categorical data support for GPU GK-merge. * Add support for dask functional interface. * Add support for DQM. * Get newer cupy.	2021-06-18 13:06:52 +08:00
Jiaming Yuan	1a0801238e	Implement iterative DMatrix. (#5837 )	2020-07-03 11:44:52 +08:00

Author

SHA1

Message

Date

Jiaming Yuan

bd1f3a38f0

Rewrite sparse dmatrix using callbacks. (#7092 )

- Reduce dependency on dmlc parsers and provide an interface for users to load data by themselves.
- Remove use of threaded iterator and IO queue.
- Remove `page_size`.
- Make sure the number of pages in memory is bounded.
- Make sure the cache can not be violated.
- Provide an interface for internal algorithms to process data asynchronously.

2021-07-16 12:33:31 +08:00

Jiaming Yuan

86715e4cd4

Support categorical data for dask functional interface and DQM. (#7043 )

* Support categorical data for dask functional interface and DQM.

* Implement categorical data support for GPU GK-merge.
* Add support for dask functional interface.
* Add support for DQM.

* Get newer cupy.

2021-06-18 13:06:52 +08:00

Jiaming Yuan

1a0801238e

Implement iterative DMatrix. (#5837 )

2020-07-03 11:44:52 +08:00

3 Commits