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429 Commits

Author SHA1 Message Date
Naveed Ahmed Saleem Janvekar
608bda7052
[jvm-packages] add example to handle missing value other than 0 (#5677) 
add example to handle missing value other than 0 under Dealing with missing values section
 2020-10-28 17:24:35 -07:00
Jiaming Yuan
e8884c4637
Document tree method for feature weights. (#6312) 2020-10-28 13:42:13 -07:00
DIVYA CHAUHAN
4e9c4f2d73
Create a tutorial for using the C API in a C/C++ application (#6285) 
Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-10-27 12:19:20 -07:00
Rory Mitchell
f0c3ff313f
Update GPUTreeShap, add docs (#6281) 
* Update GPUTreeShap, add docs

* Fix test

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-10-27 18:22:12 +13:00
Jiaming Yuan
81c37c28d5
Time the CPU tests on Jenkins. (#6257) 
* Time the CPU tests on Jenkins.
* Reduce thread contention.
* Add doc.
* Skip heavy tests on ARM.
 2020-10-20 17:19:07 -07:00
Jiaming Yuan
bed7ae4083
Loop over thrust::reduce. (#6229) 
* Check input chunk size of dqdm.
* Add doc for current limitation.
 2020-10-14 10:40:56 +13:00
Jiaming Yuan
ab5b35134f
Rework Python callback functions. (#6199) 
* Define a new callback interface for Python.
* Deprecate the old callbacks.
* Enable early stopping on dask.
 2020-10-10 17:52:36 +08:00
Jiaming Yuan
ddc4f20e54
Add JSON schema for categorical splits. (#6194) 2020-10-07 17:33:31 +08:00
Igor Moura
5908598666
[Doc] Add info on GPU compiler (#6204) 
* Add note about the required compiler version for CUDA. 
* Also added a link that gives a short explanation on compute capability version
 2020-10-06 11:35:18 +08:00
Christian Lorentzen
cf4f019ed6
[Breaking] Change default evaluation metric for classification to logloss / mlogloss (#6183) 
* Change DefaultEvalMetric of classification from error to logloss

* Change default binary metric in plugin/example/custom_obj.cc

* Set old error metric in python tests

* Set old error metric in R tests

* Fix missed eval metrics and typos in R tests

* Fix setting eval_metric twice in R tests

* Add warning for empty eval_metric for classification

* Fix Dask tests

Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-10-02 12:06:47 -07:00
Zeno Gantner
5b05f88ba9
Cosmetic fixes in faq.rst (#6161) 2020-09-24 21:05:10 +08:00
Jiaming Yuan
a069a21e03
Implement intrusive ptr (#6129) 
* Use intrusive ptr for JSON.
 2020-09-20 20:07:16 +08:00
neko
6bc9b9dc4f
Fix doc for CMake requirement. (#6123) 2020-09-16 17:59:43 +08:00
Philip Hyunsu Cho
33577ef5d3
Add MAPE metric (#6119) 2020-09-14 18:45:27 -07:00
Jiaming Yuan
08bdb2efc8
Fix dask doc. [skip ci] (#6108) 2020-09-11 10:56:12 +08:00
Bobby Wang
00b0ad1293
[Doc] add doc for kill_spark_context_on_worker_failure parameter (#6097) 
* [Doc] add doc for kill_spark_context_on_worker_failure parameter

* resolve comments
 2020-09-09 21:28:44 -07:00
Jiaming Yuan
318bffaa10
Fix custom obj link. [skip ci] (#6100) 2020-09-09 10:55:38 +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
Philip Hyunsu Cho
4729458a36
[jvm-packages] [doc] Update install doc for JVM packages (#6051) 2020-08-23 14:14:53 -07:00
Philip Hyunsu Cho
1fd29edf66
[CI] Migrate linters to GitHub Actions (#6035) 
* [CI] Move lint to GitHub Actions

* [CI] Move Doxygen to GitHub Actions

* [CI] Move Sphinx build test to GitHub Actions

* [CI] Reduce workload for Windows R tests

* [CI] Move clang-tidy to Build stage
 2020-08-19 12:33:51 -07:00
Jiaming Yuan
4d99c58a5f
Feature weights (#5962) 2020-08-18 19:55:41 +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
0b2a26fa74
Remove skmaker. (#5971) 2020-08-09 15:23:31 +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
b069431c28
Export DaskDeviceQuantileDMatrix in doc. [skip ci] (#5975) 2020-08-05 00:48:10 +08:00
Philip Hyunsu Cho
5a2dcd1c33
[R] Provide better guidance for persisting XGBoost model (#5964) 
* [R] Provide better guidance for persisting XGBoost model

* Update saving_model.rst

* Add a paragraph about xgb.serialize()
 2020-07-31 20:00:26 -07:00
James Bourbeau
3b88bc948f
Update XGBoost + Dask overview documentation (#5961) 
* Add imports to code snippet

* Better writing.
 2020-07-31 09:58:50 +08:00
Jiaming Yuan
fa3715f584
[Dask] Asyncio support. (#5862) 2020-07-30 06:23:58 +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
Bobby Wang
8943eb4314
[BLOCKING] [jvm-packages] add gpu_hist and enable gpu scheduling (#5171) 
* [jvm-packages] add gpu_hist tree method

* change updater hist to grow_quantile_histmaker

* add gpu scheduling

* pass correct parameters to xgboost library

* remove debug info

* add use.cuda for pom

* add CI for gpu_hist for jvm

* add gpu unit tests

* use gpu node to build jvm

* use nvidia-docker

* Add CLI interface to create_jni.py using argparse

Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-07-26 21:53:24 -07:00
Philip Hyunsu Cho
8d7702766a
[Doc] Document new objectives and metrics available on GPUs (#5909) 2020-07-21 02:10:59 -07:00
Philip Hyunsu Cho
22a31b1faa
[Doc] Document that CUDA 10.0 is required [skip ci] (#5872) 2020-07-07 18:55:19 -07:00
Philip Hyunsu Cho
dcff96ed27
[Doc] Fix rendering of Markdown docs, e.g. R doc (#5821) 2020-06-21 23:49:22 -07:00
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
James Lamb
d39da42e69
[R] Remove dependency on gendef for Visual Studio builds (fixes #5608) (#5764) 
* [R-package] Remove dependency on gendef for Visual Studio builds (fixes #5608)

* clarify docs

* removed debugging print statement

* Make R CMake install more robust

* Fix doc format; add ToC

* Update build.rst

* Fix AppVeyor

Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-06-15 00:20:44 +00:00
Jiaming Yuan
529b5c2cfd
[DOC] Mention dask blog post in doc. [skip ci] (#5789) 2020-06-14 13:00:19 +08:00
James Lamb
c35be9dc40
[R] replace uses of T and F with TRUE and FALSE (#5778) 
* [R-package] replace uses of T and F with TRUE and FALSE

* enable linting

* Remove skip

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-06-11 06:08:02 -04:00
Elliot Hershberg
cb7f7e542c
Added conda environment file for building docs (#5773) 2020-06-11 16:51:24 +08:00
James Lamb
c96e1ef283
[python-package] remove unused imports (#5776) 2020-06-11 16:50:27 +08:00
Jiaming Yuan
cfc23c6a6b
Remove max.depth in R gblinear example. (#5753) 2020-06-04 02:59:22 +08:00
ShvetsKS
cd3d14ad0e
Add float32 histogram (#5624) 
* new single_precision_histogram param was added.

Co-authored-by: SHVETS, KIRILL <kirill.shvets@intel.com>
Co-authored-by: fis <jm.yuan@outlook.com>
 2020-06-03 11:24:53 +08:00
Peter Jung
267c1ed784
Add swift package reference (#5728) 
Co-authored-by: Peter Jung <peter.jung@heureka.cz>
 2020-06-01 15:29:23 +12:00
Philip Hyunsu Cho
ca0d605b34
[Doc] Fix typos in AFT tutorial (#5716) 2020-05-28 14:04:34 -07:00
Dmitry Mottl
78b4e95f25
Changed build.rst (binary wheels are supported for macOS also) (#5711) 2020-05-27 07:18:45 -07:00
Rong Ou
e21a608552
add pointers to the gpu external memory paper (#5684) 2020-05-19 19:46:16 -07:00
Jiaming Yuan
7903286961
Remove silent from R demos. (#5675) 
* Remove silent from R demos.

* Vignettes.
 2020-05-19 18:20:46 +08:00
LionOrCatThatIsTheQuestion
83981a9ce3
Pseudo-huber loss metric added (#5647) 
- Add pseudo huber loss objective.
- Add pseudo huber loss metric.

Co-authored-by: Reetz <s02reetz@iavgroup.local>
 2020-05-18 21:08:07 +08:00
Jiaming Yuan
535479e69f
Add JSON schema to model dump. (#5660) 2020-05-15 10:18:43 +08:00
Yuan Tang
dfcdfabf1f
Move dask tutorial closer other distributed tutorials (#5613) 2020-04-28 02:24:00 +08:00
Jiaming Yuan
c90457f489
Refactor the CLI. (#5574) 
* Enable parameter validation.
* Enable JSON.
* Catch `dmlc::Error`.
* Show help message.
 2020-04-26 10:56:33 +08:00