Commits · 1548b42bac5d5b7c295ba4d3132e8bda47e34fd1 · tianlh / LightGBM-DCU

07 Dec, 2023 1 commit
- [R-package] [c++] add tighter multithreading control, avoid global OpenMP side... · 1548b42b
  James Lamb authored Dec 07, 2023
```
[R-package] [c++] add tighter multithreading control, avoid global OpenMP side effects (fixes #4705, fixes #5102) (#6226)
```
  1548b42b
04 Sep, 2023 1 commit
- [R-package] Fix misdetected objective when passing `lgb.Dataset` instance to `lightgbm()` (#6005) · bca716cc
  david-cortes authored Sep 04, 2023
  
  bca716cc
19 Jul, 2023 1 commit
- [R-package] limit number of threads used in tests and examples (fixes #5987) (#5988) · 7dcbb8cd
  James Lamb authored Jul 19, 2023
  
  7dcbb8cd
06 Jul, 2023 1 commit
- [docs] add versionadded notes for v4.0.0 features (#5948) · 99ac1ef8
  James Lamb authored Jul 06, 2023
  
  99ac1ef8
14 Feb, 2023 1 commit
- [R-package] Accept factor labels and use their levels (#5341) · c676a7ea
  david-cortes authored Feb 14, 2023
  
  c676a7ea
23 Aug, 2022 1 commit
- [R-package] Add remainder of prediction funtions (#5312) · 702db13b
  david-cortes authored Aug 23, 2022
  
  702db13b
29 Jul, 2022 1 commit

[R-package] [docs] clarify shape of predictions (#5384) · 212d1457

James Lamb authored Jul 29, 2022



* [R-package] [docs] clarify shape of predictions

* Apply suggestions from code review
Co-authored-by: Michael Mayer <mayermichael79@gmail.com>

* regenerate docs

* apply suggestions from code review

* fix linting error abouut long lines
Co-authored-by: Michael Mayer <mayermichael79@gmail.com>

212d1457

28 Jul, 2022 1 commit

[R-package] [docs] fix typo in documentation on init_model (#5379) · 68b7315f

Sebastian Fischer authored Jul 28, 2022



* docs: typo in documentation of parameter init_model

* docs: actually fix typo and build docs
Co-authored-by: James Lamb <jaylamb20@gmail.com>

68b7315f

27 Jun, 2022 1 commit

[R-package] Use `type` argument to control prediction types (#5133) · e906a82c

david-cortes authored Jun 27, 2022



* switch to single prediction type argument

* linter

* missing piece of code

* comments

* linter

* fix test

* revert incorrect 'fix'

* fix failing test

* fix test again

* modify recently introduced tests after changes here

* rename prediction types

* rebase

* restore tests for prediction type in params

* Update R-package/tests/testthat/test_Predictor.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>
Co-authored-by: James Lamb <jaylamb20@gmail.com>

e906a82c

14 Jun, 2022 1 commit

[R-package] [docs] document difference between lightgbm() and lgb.train() (fixes #5203) (#5273) · 9be084c6

James Lamb authored Jun 13, 2022



* [R-package] [docs] document difference between lightgbm() and lgb.train() (fixes #5203)

* clarify language

* Apply suggestions from code review
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

9be084c6

18 May, 2022 1 commit

[R-package] stop automatically calculating eval metrics on training data in lightgbm() (#5209) · 1617a63e

James Lamb authored May 18, 2022

* [R-package] stop automatically calculating eval metrics on training data in lightgbm()

* update docs

* update docs

* roxygen cares about line breaks

1617a63e

10 May, 2022 1 commit
- [R-package] remove lgb.unloader() (#5204) · eababef8
  James Lamb authored May 10, 2022
```
* [R-package] remove lgb.unloader()

* update version reference
```
  eababef8
24 Apr, 2022 1 commit

[R-package] ensure values in params override keyword arguments to predict() (fixes #4670) (#5122) · 21fb16a3

James Lamb authored Apr 23, 2022



* fix predict() params

* [R-package] ensure values in params override keyword arguments to predict() (fixes #4670)

* revert accidentally-introduced unrelated test changes

* Update R-package/tests/testthat/test_Predictor.R
Co-authored-by: José Morales <jose.morales@kavak.com>

* Update R-package/tests/testthat/test_Predictor.R
Co-authored-by: José Morales <jose.morales@kavak.com>

* linting

* remove nammes in shap test

* changes to tests
Co-authored-by: José Morales <jose.morales@kavak.com>

21fb16a3

01 Apr, 2022 2 commits
- [R-package] Remove `reshape` argument in `predict` (#4971) · 248fbfa6
  david-cortes authored Apr 01, 2022
```
* change prediction default to reshape=TRUE

* remove reshape argument

* comments
```
  248fbfa6
- [R-package] Promote number of threads to top-level argument in `lightgbm()`... · 33eb0376
  david-cortes authored Apr 01, 2022
```
[R-package] Promote number of threads to top-level argument in `lightgbm()` and change default to number of cores (#4972)
```
  33eb0376
26 Mar, 2022 1 commit

[R-package] Rename `weight` -> `weights` (#4975) · c991b2bc

david-cortes authored Mar 26, 2022



* rename weight -> weights

* add test for 'weights' argument

* Update R-package/R/lightgbm.R

* update docs
Co-authored-by: James Lamb <jaylamb20@gmail.com>

c991b2bc

12 Mar, 2022 1 commit
- [R-package] Rename `data` -> `newdata` in `predict()` (#4973) · 9307d538
  david-cortes authored Mar 12, 2022
  
  9307d538
23 Feb, 2022 2 commits

[docs][R-package] Use direct link for the list of supported objectives (#5029) · 97c8d945
Nikita Titov authored Feb 23, 2022
```
* Update lightgbm.R

* Update lightgbm.Rd
```
97c8d945

[R-package] Promote `objective` and `init_score` to top-level arguments in `lightgbm()` (#4976) · 31facb40

david-cortes authored Feb 23, 2022



* promote objective and init_score to top-level arguments

* follow comments

* Update R-package/R/lightgbm.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* update docs

* linter

* comments

* comments

* comments

* extend test for default objective

* Update R-package/tests/testthat/test_basic.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

31facb40

16 Feb, 2022 1 commit
- [R-package] remove behavior where lightgbm() saves model to disk (#4974) · 9259a531
  david-cortes authored Feb 17, 2022
```
* do not produce model files on disk by default

* remove 'save_name' argument from 'lightgbm()'
```
  9259a531
29 Dec, 2021 1 commit

[R-package] added argument eval_train_metric to lgb.cv() (fixes #4911) (#4918) · aa647d47

Michael Mayer authored Dec 29, 2021



* added argument eval_train_metric

* remove unnecessary whitespace

* removed further trailing whitespace

* move new argument to the last position

* update R docu

* unit tests for eval_train_metric

* Update R-package/tests/testthat/test_basic.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>
Co-authored-by: James Lamb <jaylamb20@gmail.com>

aa647d47

10 Dec, 2021 3 commits
- [R-package] remove support for '...' in `slice()` (#4872) · 1114ec80
  James Lamb authored Dec 09, 2021
```
* [R-package] remove support for '...' in slice()

* remove all dots

* update documentation
```
  1114ec80
- [R-package] remove support for '...' in `lgb.Dataset()` (#4874) · ea87dd88
  James Lamb authored Dec 09, 2021
  
  ea87dd88
- [R-package] remove support for '...' in `dim.lgb.Dataset()` (#4873) · de08d149
  James Lamb authored Dec 09, 2021
```
* [R-package] remove warning about uses of '...' in dim.lgb.Dataset()

* remove '...'
```
  de08d149
07 Dec, 2021 4 commits
- [R-package] remove support for '...' in lgb.train() (#4863) · 00f87c52
  James Lamb authored Dec 07, 2021
```
* [R-package] remove support for '...' in lgb.train()

* Apply suggestions from code review
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>
```
  00f87c52
- [R-package] remove support for '...' in `create_valid()` (#4865) · 431556a0
  James Lamb authored Dec 07, 2021
```
* [R-package] remove support for '...' in create_valid()

* remove importFrom
```
  431556a0
- [R-package] remove support for 'info' in Dataset (#4866) · 3ede5fa2
  James Lamb authored Dec 07, 2021
  
  3ede5fa2
- [R-package] remove Dataset `getinfo()` (#4864) · 46d29e8a
  James Lamb authored Dec 07, 2021
```
* [R-package] remove Dataset getinfo()

* fix docs
```
  46d29e8a
06 Dec, 2021 3 commits
- [R-package] remove support for '...' in `lgb.cv()` (#4860) · a91e4b2d
  James Lamb authored Dec 06, 2021
```
* [R-package] remove support for '...' in lgb.cv()

* empty commit
```
  a91e4b2d
- [R-package] remove Dataset `setinfo()` (#4854) · b0327574
  James Lamb authored Dec 06, 2021
```
* [R-package] remove Dataset setinfo()

* revert unintended docs changes

* fix examples

* revert FAQ changes

* empty commit
```
  b0327574
- [R-package] remove support for '...' in predict() (#4857) · f7e39388
  James Lamb authored Dec 05, 2021
```
* [R-package] remove support for '...' in predict()

* restore ... in S3 method
```
  f7e39388
04 Dec, 2021 1 commit

[R-package] enable saving Booster with saveRDS() and loading it with readRDS()... · 12b15273

david-cortes authored Dec 04, 2021


[R-package] enable saving Booster with saveRDS() and loading it with readRDS() (fixes #4296) (#4685)

* idiomatic serialization

* linter

* linter, namespace

* comments, linter, fix failing test

* standardize error messages for null handles

* auto-restore handle in more functions

* linter

* missing declaration

* correct wrong signature

* fix docs

* Update R-package/R/lgb.train.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update R-package/R/lgb.drop_serialized.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update R-package/R/lgb.restore_handle.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update R-package/R/lgb.restore_handle.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update R-package/R/lgb.make_serializable.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* move 'restore_handle' from feature importance to dump method

* missing header

* move arguments order, update docs

* linter

* avoid leaving files in working directory

* add test for save_model=NULL

* missing comma

* Update R-package/R/lgb.restore_handle.R
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* Update R-package/src/lightgbm_R.cpp
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* change name of error function

* update comment

* restore old serialization functions but set as deprecated

* Update R-package/R/readRDS.lgb.Booster.R
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* Update R-package/R/saveRDS.lgb.Booster.R
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* update docs

* Update R-package/R/readRDS.lgb.Booster.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update R-package/R/saveRDS.lgb.Booster.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update R-package/tests/testthat/test_basic.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update R-package/R/readRDS.lgb.Booster.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* comments

* fix variable name

* restore serialization test for linear models

* Update R-package/R/lightgbm.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* update docs

* fix issues with null terminator
Co-authored-by: James Lamb <jaylamb20@gmail.com>
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

12b15273

13 Nov, 2021 1 commit

[R-package] Add `print()` and `summary()` methods for Booster (#4686) · 2f59773d

david-cortes authored Nov 13, 2021



* add print and summary S3 method

* correct wrong signature

* attempt at bypassing linter

* Update R-package/R/lgb.Booster.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update R-package/src/lightgbm_R.h
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Update include/LightGBM/c_api.h
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* add more tests

* linter

* don't pluralize single tree

* remove duplicated function

* update changed function name

* missing declaration

* Update lightgbm_R.h

* Update R-package/tests/testthat/test_lgb.Booster.R
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* accommodate custom objectives in print

* linter

* linter
Co-authored-by: James Lamb <jaylamb20@gmail.com>

2f59773d

25 Sep, 2021 1 commit

[R-package] introduce Dataset methods set_field() and get_field() (#4571) · d4629727

James Lamb authored Sep 25, 2021



* [R-package] introduce Dataset set_field() and get_field()

* fix incorrect fields

* update pkgdown

* fix example

* fix another example

* Apply suggestions from code review
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* update docs
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

d4629727

01 Sep, 2021 1 commit

[R-package] deprecate the use of 'info' in Dataset (#4573) · 4ee6399d

James Lamb authored Sep 01, 2021



* [R-package] introduce keyword arguments for Dataset properties

* adding examples

* trying to fix loading issues

* add check on use of info and fix examples

* eliminate one '...'

* Update R-package/R/lgb.Dataset.R
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* Update R-package/R/lgb.Dataset.R

* Dataset get_params() is public
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

4ee6399d

29 Aug, 2021 1 commit
- [R-package] fix warnings in examples (#4568) · b4213e96
  James Lamb authored Aug 29, 2021
```
* [R-package] fix warnings in examples

* fix silently-ignored parameter
```
  b4213e96
25 Aug, 2021 2 commits

[R-package] add deprecation warnings on uses of '...' in predict() and reset_parameter() (#4548) · bd28a364
James Lamb authored Aug 25, 2021
```
* [R-package] add deprecation warnings on uses of '...' in predict()

* add importFrom(utils, modifyList) in NAMESPACE
```
bd28a364

[docs] Clarify the fact that predict() on a file does not support saved... · 417ba192

James Lamb authored Aug 25, 2021


[docs] Clarify the fact that predict() on a file does not support saved Datasets (fixes #4034) (#4545)

* documentation changes

* add list of supported formats to error message

* add unit tests

* Apply suggestions from code review
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* update per review comments

* make references consistent
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

417ba192

17 Aug, 2021 1 commit
- [R-package] add deprecation warnings about some uses of '...' (#4522) · 112db8ab
  James Lamb authored Aug 17, 2021
```
Co-authored-by: Nikita Titov <nekit94-12@hotmail.com>
```
  112db8ab
12 Jun, 2021 1 commit
- [R-package] avoid unnecessary computation of std deviations in `lgb.cv()` (#4360) · f0bca1a2
  James Lamb authored Jun 12, 2021
```
* [R-package] avoid unnecessary computation of std deviations in lgb.cv()

* use expect_equal()
```
  f0bca1a2