xgboost

Hendrik/xgboost

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Author	SHA1	Message	Date
Jiaming Yuan	c589eff941	De-duplicate GPU parameters. (#4454 ) * Only define `gpu_id` and `n_gpus` in `LearnerTrainParam` * Pass LearnerTrainParam through XGBoost vid factory method. * Disable all GPU usage when GPU related parameters are not specified (fixes XGBoost choosing GPU over aggressively). * Test learner train param io. * Fix gpu pickling.	2019-05-29 11:55:57 +08:00
trivialfis	cf2d86a4f6	Add travis sanitizers tests. (#3557 ) * Add travis sanitizers tests. * Add gcc-7 in Travis. * Add SANITIZER_PATH for CMake. * Enable sanitizer tests in Travis. * Fix memory leaks in tests. * Fix all memory leaks reported by Address Sanitizer. * tests/cpp/helpers.h/CreateDMatrix now returns raw pointer.	2018-08-19 16:40:30 +12:00
ngoyal2707	5cd851ccef	added code for instance based weighing for rank objectives (#3379 ) * added code for instance based weighing for rank objectives * Fix lint	2018-06-22 15:10:59 -07:00

Author

SHA1

Message

Date

Jiaming Yuan

c589eff941

De-duplicate GPU parameters. (#4454 )

* Only define `gpu_id` and `n_gpus` in `LearnerTrainParam`
* Pass LearnerTrainParam through XGBoost vid factory method.
* Disable all GPU usage when GPU related parameters are not specified (fixes XGBoost choosing GPU over aggressively).
* Test learner train param io.
* Fix gpu pickling.

2019-05-29 11:55:57 +08:00

trivialfis

cf2d86a4f6

Add travis sanitizers tests. (#3557 )

* Add travis sanitizers tests.

* Add gcc-7 in Travis.
* Add SANITIZER_PATH for CMake.
* Enable sanitizer tests in Travis.

* Fix memory leaks in tests.

* Fix all memory leaks reported by Address Sanitizer.
* tests/cpp/helpers.h/CreateDMatrix now returns raw pointer.

2018-08-19 16:40:30 +12:00

ngoyal2707

5cd851ccef

added code for instance based weighing for rank objectives (#3379 )

* added code for instance based weighing for rank objectives

* Fix lint

2018-06-22 15:10:59 -07:00

3 Commits