Hendrik/xgboost
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22 Commits

Author SHA1 Message Date
Philip Hyunsu Cho
5b76acccff Add back xgboost.rabit for backwards compatibility (#8408) (#8411) 2022-11-02 07:56:55 -07:00
Rong Ou
668b8a0ea4 [Breaking] Switch from rabit to the collective communicator (#8257) 
* Switch from rabit to the collective communicator

* fix size_t specialization

* really fix size_t

* try again

* add include

* more include

* fix lint errors

* remove rabit includes

* fix pylint error

* return dict from communicator context

* fix communicator shutdown

* fix dask test

* reset communicator mocklist

* fix distributed tests

* do not save device communicator

* fix jvm gpu tests

* add python test for federated communicator

* Update gputreeshap submodule

Co-authored-by: Hyunsu Philip Cho <chohyu01@cs.washington.edu>
 2022-10-05 14:39:01 -08:00
Rong Ou
77d4a53c32 use RabitContext intead of init/finalize (#7911) 2022-05-17 12:15:41 +08:00
Rong Ou
af907e2d0d Demo of federated learning using NVFlare (#7879) 
Co-authored-by: jiamingy <jm.yuan@outlook.com>
 2022-05-14 22:45:41 +08:00
Jiaming Yuan
f0f76259c9 Remove STRING_TYPES. (#7827) 2022-04-22 19:07:51 +08:00
Jiaming Yuan
f08c5dcb06 Cleanup some pylint errors. (#7667) 
* Cleanup some pylint errors.

* Cleanup pylint errors in rabit modules.
* Make data iter an abstract class and cleanup private access.
* Cleanup no-self-use for booster.
 2022-02-19 18:53:12 +08:00
Kian Meng Ang
d27a11ff87 Fix typos in python package (#7432) 2021-11-14 17:20:19 +08:00
Jiaming Yuan
e48e05e6e2 Add typehint to rabit module. (#7240) 2021-09-17 18:31:02 +08:00
Jiaming Yuan
b18f5f61b0 Fix pylint (#7241) 2021-09-17 11:50:36 +08:00
Jiaming Yuan
7bc56fa0ed Use simple print in tracker print function. (#6609) 2021-01-21 21:15:43 +08:00
Jiaming Yuan
b180223d18 Cleanup RABIT. (#6290) 
* Remove recovery and MPI speed tests.
* Remove readme.
* Remove Python binding.
* Add checks in C API.
 2020-10-27 08:48:22 +08:00
Jiaming Yuan
d61b628bf5 Remove RABIT CMake targets. (#6275) 
* Now it's built as part of libxgboost.
* Set correct C API error in RABIT initialization and finalization.
* Remove redundant message.
* Guard the tracker print C API.
 2020-10-27 01:30:20 +08:00
Jiaming Yuan
e49607af19 Add Python binding for rabit ops. (#5743) 2020-06-02 19:47:23 +08:00
Jiaming Yuan
6848d0426f Clean up Python 2 compatibility code. (#5161) 2019-12-27 18:34:53 +08:00
AbdealiJK
6f16f0ef58 Use bst_float consistently throughout (#1824) 
* Fix various typos

* Add override to functions that are overridden

gcc gives warnings about functions that are being overridden by not
being marked as oveirridden. This fixes it.

* Use bst_float consistently

Use bst_float for all the variables that involve weight,
leaf value, gradient, hessian, gain, loss_chg, predictions,
base_margin, feature values.

In some cases, when due to additions and so on the value can
take a larger value, double is used.

This ensures that type conversions are minimal and reduces loss of
precision.
 2016-11-30 10:02:10 -08:00
Nan Zhu
5217e53156 stylistic fix (#1789) 
* stylistic fix

* try multiple repos

* fix

* fix
 2016-11-19 22:03:10 -05:00
tqchen
149589c583 [PYTHON] Refactor trainnig API to use callback 2016-05-19 21:31:23 -07:00
sinhrks
8fc2456c87 Enable flake8 2016-04-24 17:32:31 +09:00
tqchen
49f3892942 allow common python output in single node 2016-04-11 15:48:16 -07:00
tqchen
bec7332eea Fix rabit 2016-03-06 20:54:27 -08:00
tqchen
ced6d45e01 Update rabit 2016-03-02 20:53:34 -08:00
tqchen
ecb3a271be [PYTHON-DIST] Distributed xgboost python training API. 2016-02-29 16:54:13 -08:00