trivialfis
d594b11f35
Implement transform to reduce CPU/GPU code duplication. ( #3643 )
...
* Implement Transform class.
* Add tests for softmax.
* Use Transform in regression, softmax and hinge objectives, except for Cox.
* Mark old gpu objective functions deprecated.
* static_assert for softmax.
* Split up multi-gpu tests.
2018-10-02 15:06:21 +13:00
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
Andy Adinets
286dccb8e8
GPU binning and compression. ( #3319 )
...
* GPU binning and compression.
- binning and index compression are done inside the DeviceShard constructor
- in case of a DMatrix with multiple row batches, it is first converted into a single row batch
2018-06-05 17:15:13 +12:00
Rory Mitchell
ef23e424f1
[GPU-Plugin] Add GPU accelerated prediction ( #2593 )
...
* [GPU-Plugin] Add GPU accelerated prediction
* Improve allocation message
* Update documentation
* Resolve linker error for predictor
* Add unit tests
2017-08-16 12:31:59 +12:00
AbdealiJK
03abd47f49
tests/cpp: Add tests for Metric RMSE
2016-12-04 11:25:57 -08:00
AbdealiJK
d41aab4f61
tests/cpp: Add tests for regression_obj.cc
...
Test the objective functions in regression_obj.cc
tests/cpp: Add tests for objective.cc and RegLossObj
2016-12-04 11:25:57 -08:00
AbdealiJK
d6407c3746
tests/cpp: Add tests for SparsePageDMatrix
...
The SparsePageDMatrix or external memory DMatrix reads data from the
file IO rather than load it into RAM.
2016-12-04 11:25:57 -08:00
AbdealiJK
be0f55d563
tests/cpp: Add tests for SimpleDMatrix
2016-12-04 11:25:57 -08:00
AbdealiJK
ef7fe06cf8
tests/cpp/test_metainfo: Add tests to save and load
2016-12-04 11:25:57 -08:00
