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5 Commits

Author SHA1 Message Date
Rory Mitchell
ce0382dcb0
[CI] Refactor tests to reduce CI time. (#8312) 2022-10-12 11:32:06 +02:00
Jiaming Yuan
2e63af6117
Mitigate flaky data iter test. (#8244) 
- Reduce the number of batches.
- Verify labels.
 2022-09-14 17:54:14 +08:00
Jiaming Yuan
8b3ecfca25
Mitigate flaky tests. (#7749) 
* Skip non-increasing test with external memory when subsample is used.
* Increase bin numbers for boost from prediction test. This mitigates the effect of
  non-deterministic partitioning.
 2022-03-28 21:20:50 +08:00
Ginko Balboa
29bfa94bb6
Fix external memory with gpu_hist and subsampling combination bug. (#7481) 
Instead of accessing data from the `original_page_`, access the data from the first page of the available batch.

fix #7476

Co-authored-by: jiamingy <jm.yuan@outlook.com>
 2021-12-24 11:15:35 +08:00
Jiaming Yuan
e6088366df
Export Python Interface for external memory. (#7070) 
* Add Python iterator interface.
* Add tests.
* Add demo.
* Add documents.
* Handle empty dataset.
 2021-07-22 15:15:53 +08:00