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294 Commits

Author SHA1 Message Date
Jiaming Yuan
73b1bd2789
Update demo for ranking. (#5154) 2019-12-24 13:39:07 +08:00
Jiaming Yuan
0202e04a8e
Add base margin to sklearn interface. (#5151) 2019-12-24 09:43:41 +08:00
Jiaming Yuan
1d0ca49761
Example JSON model parser and Schema. (#5137) 2019-12-23 19:47:35 +08:00
Rory Mitchell
e67388fb8f
Some guidelines on device memory usage (#5038) 
* Add memory usage demo

* Update documentation
 2019-11-17 07:48:24 +13:00
Jiaming Yuan
7e72a12871
Don't set_params at the end of set_state. (#4947) 
* Don't set_params at the end of set_state.

* Also fix another issue found in dask prediction.

* Add note about prediction.

Don't support other prediction modes at the moment.
 2019-10-15 10:08:26 -04:00
Jiaming Yuan
2ebdec8aa6
Fix dask prediction. (#4941) 
* Fix dask prediction.

* Add better error messages for wrong partition.
 2019-10-14 23:19:34 -04:00
Jiaming Yuan
095de3bf5f
Export c++ headers in CMake installation. (#4897) 
* Move get transpose into cc.

* Clean up headers in host device vector, remove thrust dependency.

* Move span and host device vector into public.

* Install c++ headers.

* Short notes for c and c++.

Co-Authored-By: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2019-10-06 23:53:09 -04:00
Jiaming Yuan
7e24a8d245
Improve doc and demo for dask. (#4907) 
* Add a readme with link to doc.
* Add more comments in the demonstrations code.
* Workaround https://github.com/dask/distributed/issues/3081 .
 2019-09-30 23:59:37 -04:00
Jiaming Yuan
b8433c455a
Rewrite Dask interface. (#4819) 2019-09-25 01:30:14 -04:00
Rong Ou
38ab79f889 Make HostDeviceVector single gpu only (#4773) 
* Make HostDeviceVector single gpu only
 2019-08-26 09:51:13 +12:00
Jiaming Yuan
5b2f805e74
Doc and demo for customized metric and obj. (#4598) 
Co-Authored-By: Theodore Vasiloudis <theodoros.vasiloudis@gmail.com>
 2019-06-26 16:13:12 +08:00
Rory Mitchell
09b90d9329
Add native support for Dask (#4473) 
* Add native support for Dask

* Add multi-GPU demo

* Add sklearn example
 2019-05-27 13:29:28 +12:00
Bozhao
5dfb27fb2d Update demo readme's use case section with BentoML (#4400) 2019-04-27 14:21:17 -07:00
Jiaming Yuan
207f058711 Refactor CMake scripts. (#4323) 
* Refactor CMake scripts.

* Remove CMake CUDA wrapper.
* Bump CMake version for CUDA.
* Use CMake to handle Doxygen.
* Split up CMakeList.
* Export install target.
* Use modern CMake.
* Remove build.sh
* Workaround for gpu_hist test.
* Use cmake 3.12.

* Revert machine.conf.

* Move CLI test to gpu.

* Small cleanup.

* Support using XGBoost as submodule.

* Fix windows

* Fix cpp tests on Windows

* Remove duplicated find_package.
 2019-04-15 10:08:12 -07:00
Andy Adinets
9080bba815 C API example (#4333) 2019-04-08 11:22:03 +12:00
Jiaming Yuan
29a1356669
Deprecate reg:linear' in favor of reg:squarederror'. (#4267) 
* Deprecate `reg:linear' in favor of `reg:squarederror'.
* Replace the use of `reg:linear'.
* Replace the use of `silent`.
 2019-03-17 17:55:04 +08:00
Kenichi Nagahara
60f05352c5 Fix typo in demo (#4156) 2019-02-18 18:42:41 +08:00
Yuan (Terry) Tang
ba584e5e9f Add link to InfoWorld 2019 award (#4116) 2019-02-08 12:43:23 -08:00
Prabakaran Kumaresshan
7ebe8dcf5b Fix link in binary classification demo README.md (#3918) (#3919) 2018-11-18 00:35:35 -08:00
Juzer Shakir
1db28b8718 Typo fixed (#3784) 
The word 'make' was been repeated twice, fixed to single.
 2018-10-10 10:23:27 -07:00
Saumya Bhatnagar
e0fd60f4e5 [doc] Fix link in rank demo README.md . (#3759) 2018-10-06 12:12:54 -07:00
BruceZhao
3b5a1f389a [R] add a demo of multi-class classification R version (#3695) 
* add a demo of multi-class classification R version

* add a demo of multi-class classification result

* add intro to the demo readme

* Delete train.md

* Update README.md
 2018-09-21 23:06:40 -07:00
Sergei Chipiga
8dac0d1009 Fix typo in python demo (#3676) 2018-09-06 14:56:21 -07:00
Shiki-H
8f4acba34b moved data processing to wgetdata.sh (#3666) 2018-09-04 09:36:48 -07:00
Philip Hyunsu Cho
10c31ab2cb
Fix #3638: Binary classification demo should produce LIBSVM with 0-based indexing (#3652) 2018-08-30 13:18:42 -07:00
Shiki-H
24a268a2e3 sklearn api for ranking (#3560) 
* added xgbranker

* fixed predict method and ranking test

* reformatted code in accordance with pep8

* fixed lint error

* fixed docstring and added checks on objective

* added ranking demo for python

* fixed suffix in rank.py
 2018-08-21 08:26:48 -07:00
Philip Hyunsu Cho
b13c3a8bcc
Fix #3609: Removed unused parameter 'use_buffer' (#3610) 2018-08-21 07:54:15 -07:00
Philip Hyunsu Cho
983cb0b374
Add option to disable default metric (#3606) 2018-08-18 11:39:20 -07:00
Philip Hyunsu Cho
ac7fc1306b
Fix #3598: document that custom objective can't contain colon (:) (#3601) 2018-08-16 19:05:40 -07:00
Grace Lam
caf4a756bf Add JSON dump functionality documentation (#3600) 2018-08-16 16:32:04 -07:00
Jakob Richter
725f4c36f2 replace nround with nrounds to match actual parameter (#3592) 2018-08-15 11:13:53 -07:00
Philip Hyunsu Cho
246ec92163
Update broken links (#3565) 
Fix #3559
Fix #3562
 2018-08-07 05:27:39 -07:00
zhaocc
8fb3388af2 fix typo (#3188) 2018-03-21 19:24:29 -04:00
Yuan (Terry) Tang
5d4cc49080
Update GPU plug-in documentation link (#3130) 2018-02-24 13:37:12 -05:00
Peter M. Landwehr
86bf930497 Fix typo: cutomize -> customize (#3073) 2018-02-04 22:56:04 +01:00
LevineHuang
878f307948 Fix minor typos (#2842) 
* Some minor changes to the code style

Some minor changes to the code style in file basic_walkthrough.py

* coding style changes

* coding style changes arrcording PEP8

* Update basic_walkthrough.py

* Fix minor typo

* Minor edits to coding style

Minor edits to coding style following the proposals of PEP8.
 2017-11-29 11:22:09 -08:00
LevineHuang
91af8f7106 Minor edits to coding style (#2835) 
* Some minor changes to the code style

Some minor changes to the code style in file basic_walkthrough.py

* coding style changes

* coding style changes arrcording PEP8

* Update basic_walkthrough.py
 2017-10-26 22:12:54 -05:00
LevineHuang
c71b62d48d Minor changes to code style (#2805) 
Some minor changes to code style in file 'boost_from_prediction.py'.
 2017-10-23 10:46:45 -05:00
Guang Wei Yu
ff9180cd73 Add a new winning solution to demo/README.md (#2778) 2017-10-09 18:07:07 -04:00
zhxfl
178517524f fix bug for demo/multiclass_classification/train.py (#2747) 2017-09-25 22:37:21 -05:00
Rory Mitchell
70071fc38c Fix demo typo (#2632) 2017-08-23 17:21:51 +02:00
Rory Mitchell
332b26df95 Update GPU acceleration demo (#2617) 
* Update GPU acceleration demo

* Fix parameter formatting
 2017-08-19 21:27:48 +12:00
69guitar1015
9091493250 Update bosch.py (#2482) 
- fix deprecated expression on StratifiedKFold
- use range instead of xrange
 2017-07-06 20:05:09 -04:00
Rory Mitchell
48f3003302 [GPU-Plugin] Change GPU plugin to use tree_method parameter, bump cmake version to 3.5 for GPU plugin, add compute architecture 3.5, remove unused cmake files (#2455) 2017-06-29 16:19:45 +12:00
Nan Zhu
e24f25e0c6 add Qubole example (#2401) 2017-06-09 20:33:26 -07:00
Juang, Yi-Lin
6776292951 Minor cleanup (#2342) 
* Clean up demo of multiclass classification

* Remove extra space
 2017-05-26 09:40:41 -04:00
Benjamin Pachev
e38bea3cdf Update README.md (#2202) 
Add a link to a demo for the proposed PHP XGBoost wrapper.
 2017-04-17 15:28:37 -07:00
Denis M Korzhenkov
ed5e75de2f Nonreproducible sequence of evaluations fixed (#2153) 
As `num_round=2` there is no `0003.model` file after training.
 2017-03-29 10:11:23 -07:00
付雨帆
f1fe024a9d Update md grammar for the README.md (#2141) 2017-03-23 11:02:06 -07:00
Yang Zhang
48835c3a4e Update predict leaf indices (#2135) 
* Updated sklearn_parallel.py for soon-to-be-deprecated modules

* Updated predict_leaf_indices.py; Use python3 print() as other exmaples and removed unused module
 2017-03-22 19:12:34 -07:00