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Author SHA1 Message Date
Jiaming Yuan b0001a6e29 Correct style warnings from clang-tidy for rabit. (#6095) 2020-09-08 12:13:58 +08:00
Jiaming Yuan 93e9af43bb Unify set index data. (#6062) 2020-09-08 11:38:41 +08:00
Jiaming Yuan e5d40b39cd [Breaking] Don't save leaf child count in JSON. (#6094) 
The field is deprecated and not used anywhere in XGBoost.
 2020-09-08 11:11:13 +08:00
Jiaming Yuan 5994f3b14c Don't link imported target. (#6093) 2020-09-07 02:51:09 -07:00
Jiaming Yuan 2fcc4f2886 Unify evaluation functions. (#6037) 2020-08-26 14:23:27 +08:00
Jiaming Yuan 80c8547147 Make binary bin search reusable. (#6058) 
* Move binary search row to hist util.
* Remove dead code.
 2020-08-26 05:05:11 +08:00
Jiaming Yuan 81d8dd79ca Bump header version. (#6056) 2020-08-26 00:29:00 +08:00
Jiaming YuanandPhilip Hyunsu Cho 20c95be625 Expand categorical node. (#6028) 
Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-08-25 18:53:57 +08:00
Jiaming Yuan a144daf034 Limit tree depth for GPU hist. (#6045) 2020-08-22 19:34:52 +08:00
Jiaming Yuan b9ebbffc57 Fix plotting test. (#6040) 
Previously the test loads a model generated by `test_basic.py`, now we generate
the model explicitly.

* Cleanup saved files for basic tests.
 2020-08-22 13:18:48 +08:00
Jiaming Yuan 7a46515d3d Remove win2016 jvm github action test. (#6042) 2020-08-20 19:39:46 -07:00
Jiaming Yuan 7be2e04bd4 Fix scikit learn cls doc. (#6041) 2020-08-20 19:23:06 -07:00
Jiaming Yuan 29b7fea572 Optimize cpu sketch allreduce for sparse data. (#6009) 
* Bypass RABIT serialization reducer and use custom allgather based merging.
 2020-08-19 10:03:45 +08:00
Jiaming Yuan 90355b4f00 Make JSON the default full serialization format. (#6027) 2020-08-19 09:57:43 +08:00
Jiaming Yuan 4d99c58a5f Feature weights (#5962) 2020-08-18 19:55:41 +08:00
Jiaming Yuan a418278064 Merge pull request #6023 from trivialfis/merge-rabit 
Merge rabit
 2020-08-18 09:01:56 +08:00
fis 111968ca58 Merge rabit 2020-08-18 03:52:33 +08:00
fis 1c5904df3f Remove rabit. 2020-08-18 03:48:36 +08:00
Jiaming Yuan d240463b38 Revert "Remove warning about memset. (#6003)" (#6020) 
This reverts commit 12e3fb6a6c.
 2020-08-17 20:10:15 +08:00
Jiaming Yuan 674c409e9d Remove rabit dependency on public headers. (#6005) 2020-08-13 08:26:20 +08:00
Jiaming Yuan 12e3fb6a6c Remove warning about memset. (#6003) 2020-08-13 08:25:46 +08:00
Jiaming Yuan c3ea3b7e37 Fix nightly build doc. [skip ci] (#6004) 
* Fix nightly build doc. [skip ci]

* Fix title too short. [skip ci]
 2020-08-12 15:00:40 +08:00
Jiaming Yuan ee70a2380b Unify CPU hist sketching (#5880) 2020-08-12 01:33:06 +08:00
Jiaming Yuan 6f7112a848 Move warning about empty dataset. (#5998) 2020-08-11 14:10:51 +08:00
Jiaming Yuan f93f1c03fc Rabit update. (#5978) 
* Remove parameter on JVM Packages.
 2020-08-11 09:17:32 +08:00
Jiaming Yuan 0b2a26fa74 Remove skmaker. (#5971) 2020-08-09 15:23:31 +08:00
Jiaming Yuan 801e6b6800 Fix dask predict shape infer. (#5989) 2020-08-08 14:29:22 +08:00
Jiaming Yuan 4acdd7c6f6 Remove stop process. (#143) 2020-08-05 10:12:00 -07:00
Jiaming Yuan 9c6e791e64 Enforce tree order in JSON. (#5974) 
* Make JSON model IO more future proof by using tree id in model loading.
 2020-08-05 16:44:52 +08:00
Jiaming Yuan dde9c5aaff Fix missing data warning. (#5969) 
* Fix data warning.

* Add numpy/scipy test.
 2020-08-05 16:19:12 +08:00
Jiaming Yuan 8599f87597 Update JSON schema. (#5982) 
* Update JSON schema for pseudo huber.
* Update JSON model schema.
 2020-08-05 15:21:11 +08:00
Jiaming Yuan 9c93531709 Update Python custom objective demo. (#5981) 2020-08-05 12:27:19 +08:00
Jiaming Yuan 1149a7a292 Fix sklearn doc. (#5980) 2020-08-05 12:26:19 +08:00
Jiaming Yuan b069431c28 Export DaskDeviceQuantileDMatrix in doc. [skip ci] (#5975) 2020-08-05 00:48:10 +08:00
Jiaming Yuan 70903c872f Force colored output for ninja build. (#5959) 2020-07-30 20:48:03 +08:00
Jiaming Yuan fa3715f584 [Dask] Asyncio support. (#5862) 2020-07-30 06:23:58 +08:00
Jiaming Yuan e4a273e1da Fix evaluate root split. (#5948) 2020-07-29 19:33:29 +08:00
Jiaming Yuan f5fdcbe194 Disable feature validation on sklearn predict prob. (#5953) 
* Fix issue when scikit learn interface receives transformed inputs.
 2020-07-29 19:26:44 +08:00
Jiaming Yuan 18349a7ccf [Breaking] Fix custom metric for multi output. (#5954) 
* Set output margin to true for custom metric.  This fixes only R and Python.
 2020-07-29 19:25:27 +08:00
Jiaming Yuan 75b8c22b0b Fix prediction heuristic (#5955) 
* Relax check for prediction.
* Relax test in spark test.
* Add tests in C++.
 2020-07-29 19:24:07 +08:00
Jiaming Yuan 40361043ae [BLOCKING] Remove to_string. (#5934) 2020-07-26 10:21:26 +08:00
Jiaming Yuan a4de2f68e4 Use cudaOccupancyMaxPotentialBlockSize to calculate the block size. (#5926) 2020-07-23 14:24:42 +08:00
Jiaming Yuan fbfbd525d8 Cache dependencies on Github Action. (#5928) 2020-07-23 14:00:19 +08:00
Jiaming Yuan bc1d3ee230 Fix r early stop with custom objective. (#5923) 
* Specify `ntreelimit`.
 2020-07-23 03:28:17 +08:00
Jiaming Yuan 30363d9c35 Remove R and JVM from appveyor. (#5922) 2020-07-23 03:26:48 +08:00
Jiaming Yuan 66cc1e02aa Setup github action. (#5917) 2020-07-22 15:05:25 +08:00
Jiaming Yuan 9b688aca3b Fix mingw build with R. (#5918) 2020-07-22 02:56:49 +08:00
Jiaming Yuan 03fb98fbde Fix typo in CI. [skip ci] (#5919) 2020-07-21 14:25:27 +08:00
Jiaming Yuan 8b1afce316 Add Github Action for R. (#5911) 
* Fix lintr errors.
 2020-07-20 19:23:36 +08:00
Jiaming Yuan 6c0c87216f Fix Windows 2016 build. (#5902) 2020-07-18 05:50:17 +08:00
Jiaming Yuan 7c2686146e Dask device dmatrix (#5901) 
* Fix softprob with empty dmatrix.
 2020-07-17 13:17:43 +08:00
Jiaming Yuan e471056ec4 Fix sketch size calculation. (#5898) 2020-07-17 08:33:16 +08:00
Jiaming Yuan 029a8b533f Simplify the data backends. (#5893) 2020-07-16 15:17:31 +08:00
Jiaming Yuan 3cae287dea Fix NDK Build. (#5886) 
* Explicit cast for slice.
 2020-07-14 18:34:19 +08:00
Jiaming Yuan dd445af56e Cleanup on device sketch. (#5874) 
* Remove old functions.

* Merge weighted and un-weighted into a common interface.
 2020-07-14 10:15:54 +08:00
Jiaming Yuan d0a29c3135 Remove print. (#5867) 2020-07-08 04:12:14 +08:00
Jiaming Yuan a3ec964346 Accept iterator in device dmatrix. (#5783) 
* Remove Device DMatrix.
 2020-07-07 21:44:48 +08:00
Jiaming Yuan 048d969be4 Implement GK sketching on GPU. (#5846) 
* Implement GK sketching on GPU.
* Strong tests on quantile building.
* Handle sparse dataset by binary searching the column index.
* Hypothesis test on dask.
 2020-07-07 12:16:21 +08:00
Jiaming YuanandPhilip Hyunsu Cho 93c44a9a64 Move feature names and types of DMatrix from Python to C++. (#5858) 
* Add thread local return entry for DMatrix.
* Save feature name and feature type in binary file.

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-07-07 09:40:13 +08:00
Jiaming Yuan 4b0852ee41 Use dmlc stream when URI protocol is not local file. (#5857) 2020-07-07 03:07:12 +08:00
Jiaming Yuan 1a0801238e Implement iterative DMatrix. (#5837) 2020-07-03 11:44:52 +08:00
Jiaming Yuan 4d277d750d Relax linear test. (#5849) 
* Increased error in coordinate is mostly due to floating point error.
* Shotgun uses Hogwild!, which is non-deterministic and can have even greater
floating point error.
 2020-07-03 07:49:53 +08:00
Jiaming Yuan eb067c1c34 Relax test for shotgun. (#5835) 2020-07-01 19:20:29 +08:00
Jiaming Yuan 90a9c68874 Implement a DMatrix Proxy. (#5803) 2020-06-29 15:03:10 +08:00
Jiaming Yuan 47c89775d6 Accept string for ArrayInterface constructor. (#5799) 2020-06-27 00:06:54 +08:00
Jiaming Yuan 8234091368 Remove unweighted GK quantile. (#5816) 2020-06-23 14:27:46 +08:00
Jiaming Yuan 8104f10328 Update document for model dump. (#5818) 
* Clarify the relationship between dump and save.
* Mention the schema.
 2020-06-22 14:33:54 +08:00
Jiaming Yuan 26143ad0b1 Update rabit. (#5680) 2020-06-22 14:32:43 +08:00
Jiaming Yuan c4d721200a Implement extend method for meta info. (#5800) 
* Implement extend for host device vector.
 2020-06-20 03:32:03 +08:00
Jiaming Yuan 38ee514787 Implement fast number serialization routines. (#5772) 
* Implement ryu algorithm.
* Implement integer printing.
* Full coverage roundtrip test.
 2020-06-17 12:39:23 +08:00
fis 7c3a168ffd Revert "Accept string for ArrayInterface constructor." 
This reverts commit e8ecafb8dc.
 2020-06-16 20:02:35 +08:00
fis e8ecafb8dc Accept string for ArrayInterface constructor. 2020-06-16 20:00:24 +08:00
Jiaming Yuan 529b5c2cfd [DOC] Mention dask blog post in doc. [skip ci] (#5789) 2020-06-14 13:00:19 +08:00
Jiaming Yuan 1fa84b61c1 Implement Empty method for host device vector. (#5781) 
* Fix accessing nullptr.
 2020-06-13 19:02:26 +08:00
Jiaming Yuan 306e38ff31 Avoid including c_api.h in header files. (#5782) 2020-06-12 16:24:24 +08:00
Jiaming Yuan 3028fa6b42 Implement weighted sketching for adapter. (#5760) 
* Bounded memory tests.
* Fixed memory estimation.
 2020-06-12 06:20:39 +08:00
Jiaming YuanandHyunsu Cho cacff9232a Remove column major specialization. (#5755) 
Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-06-05 16:19:14 +08:00
Jiaming Yuan bd9d57f579 Add helper for generating batches of data. (#5756) 
* Add helper for generating batches of data.

* VC keyword clash.

* Another clash.
 2020-06-05 09:53:56 +08:00
Jiaming Yuan cfc23c6a6b Remove max.depth in R gblinear example. (#5753) 2020-06-04 02:59:22 +08:00
Jiaming Yuan d3a0efbf16 Reorder includes. (#5749) 
* Reorder includes.

* R.
 2020-06-03 17:30:47 +12:00
Jiaming Yuan e49607af19 Add Python binding for rabit ops. (#5743) 2020-06-02 19:47:23 +08:00
Jiaming Yuan e533908922 Expose device sketching in header. (#5747) 2020-06-02 13:02:53 +08:00
Jiaming Yuan 325156c7a9 Bump version in header. (#5742) 2020-06-01 18:21:18 +08:00
Jiaming Yuan d19cec70f1 Don't use mask in array interface. (#5730) 2020-06-01 12:17:24 +08:00
Jiaming Yuan 9e1b29944e Fix loading old model. (#5724) 
* Add test.
 2020-05-31 14:55:32 +08:00
Jiaming Yuan 35e2205256 [dask] Return GPU Series when input is from cuDF. (#5710) 
* Refactor predict function.
 2020-05-28 17:51:20 +08:00
Jiaming YuanandPhilip Hyunsu Cho 75a0025a3d [CI] Remove CUDA 9.0 from Windows CI. (#5674) 
* Remove CUDA 9.0 on Windows CI.

* Require cuda10 tag, to differentiate

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-05-27 12:23:36 -07:00
Jiaming Yuan f145241593 Let XGBoostError inherit ValueError. (#5696) 2020-05-26 08:34:56 +08:00
Jiaming Yuan 8438c7d0e4 Fix IsDense. (#5702) 2020-05-26 08:24:37 +08:00
Jiaming Yuan 1ba24a7597 Remove redundant sketching. (#5700) 2020-05-24 08:47:20 +08:00
Jiaming Yuan 5af8161a1a Implement Python data handler. (#5689) 
* Define data handlers for DMatrix.
* Throw ValueError in scikit learn interface.
 2020-05-22 11:53:55 +08:00
Jiaming Yuan 7903286961 Remove silent from R demos. (#5675) 
* Remove silent from R demos.

* Vignettes.
 2020-05-19 18:20:46 +08:00
Jiaming Yuan a6008d5d93 Add RABIT_DLL tag to definitions of rabit APIs. (#140) 
* Add RABIT_DLL tag to definitions of rabit APIs.
* Fix Travis tests.
 2020-05-19 18:20:31 +08:00
Jiaming Yuan dd9aeb60ae [JVM Packages] Catch dmlc error by ref. (#5678) 2020-05-19 13:00:12 +08:00
Jiaming Yuan 535479e69f Add JSON schema to model dump. (#5660) 2020-05-15 10:18:43 +08:00
Jiaming Yuan 2c1a439869 Update Python demos with tests. (#5651) 
* Remove GPU memory usage demo.
* Add tests for demos.
* Remove `silent`.
* Remove shebang as it's not portable.
 2020-05-12 12:04:42 +08:00
Jiaming YuanandPhilip Hyunsu Cho 9ad40901a8 Upgrade to CUDA 10.0 (#5649) (#5652) 
Co-authored-by: fis <jm.yuan@outlook.com>

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-05-11 22:27:36 +08:00
Jiaming Yuan 21ed1f0c6d Support 64bit seed. (#5643) 2020-05-07 14:52:38 +08:00
Jiaming Yuan eaf2a00b5c Enhance nvtx support. (#5636) 2020-05-06 22:54:24 +08:00
Jiaming Yuan 67d267f9da Move device dmatrix construction code into ellpack. (#5623) 2020-05-06 19:43:59 +08:00