ngoyal2707
5cd851ccef
added code for instance based weighing for rank objectives ( #3379 )
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* 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 )
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* 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 )
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* [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
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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
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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
