Commits · 08ce574aca976ffc372f4ef6f4e089340940b9f1 · tianlh / LightGBM-DCU

28 Oct, 2025 1 commit

[docs] [R-package] fix HTML generation errors in R docs, update to roxygen2 7.3.3 (#7074) · fd1a0f4a

James Lamb authored Oct 28, 2025



* [docs] [R-package] fix HTML generation errors in R docs, update to roxygen2 7.3.3

* fix conda env

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

* update docs

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

fd1a0f4a

20 Jun, 2025 1 commit
- [R-package] Add specific error messages to `test_Predictor` and `test_dataset` (#6931) · 1684419f
  Nick Miller authored Jun 19, 2025
```
Co-authored-by: James Lamb <jaylamb20@gmail.com>
```
  1684419f
24 Apr, 2025 1 commit

[R-package] Ensure print.lgb.Booster() works when objective is not explicitly set (#6850) · 0bbb02fd

Chris authored Apr 24, 2025



* Handling NULL objective when booster is printed, moving test functions out of method tests, creating unique tests for different method situations

* Correcting whitespace

* Adding types for integer slices

* Moving test functions nearer to relevant tests, setting print to be default

* Update R-package/tests/testthat/test_lgb.Booster.R

---------
Co-authored-by: James Lamb <jaylamb20@gmail.com>
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

0bbb02fd

17 Feb, 2025 1 commit
- [R-package] make finalize() in R6 classes private (#6833) · 3fad53bc
  James Lamb authored Feb 17, 2025
  
  3fad53bc
01 Dec, 2024 1 commit
- [ci] Introduce `typos` pre-commit hook (#6564) · 784f3841
  Oliver Borchert authored Dec 01, 2024
```
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>
```
  784f3841
03 Jul, 2024 1 commit
- [R-package]: add num_trees_per_iter, num_trees, and num_iter methods (#6500) · 7d9106d2
  Michael Mayer authored Jul 04, 2024
  
  7d9106d2
14 Jun, 2024 1 commit
- release v4.4.0 (#6439) · 271d1ffd
  James Lamb authored Jun 14, 2024
  
  271d1ffd
16 May, 2024 1 commit
- [R-package] expose start_iteration to dump/save/lgb.model.dt.tree (#6398) · e0ac6356
  Michael Mayer authored May 16, 2024
  
  e0ac6356
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
13 Nov, 2023 1 commit
- [R-package] standardize naming of internal functions (#6179) · 694e41e4
  James Lamb authored Nov 13, 2023
  
  694e41e4
08 Nov, 2023 1 commit
- [R-package] remove unreachable code (#6180) · 5e90255e
  James Lamb authored Nov 08, 2023
  
  5e90255e
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
11 Oct, 2022 1 commit
- [python-package][R-package] load parameters from model file (fixes #2613) (#5424) · 8b720844
  José Morales authored Oct 11, 2022
  
  8b720844
31 Aug, 2022 1 commit
- [R-package] fix function references in error messages (#5455) · e02ddc44
  James Lamb authored Aug 31, 2022
  
  e02ddc44
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

12 Jul, 2022 1 commit
- [R-package] raise an informative error when custom objective produces... · 44fe591a
  José Morales authored Jul 11, 2022
```
[R-package] raise an informative error when custom objective produces incorrect output (fixes #5323) (#5329)
```
  44fe591a
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

22 Jun, 2022 1 commit
- [ci] [R-package] Add paste_linter (#5320) · 4b64b173
  CuriousCorrelation authored Jun 23, 2022
```
[ci] [R-package] Add paste_linter (#5303)
```
  4b64b173
23 May, 2022 1 commit
- [R-package] remove semicolon in R code (#5232) · 7b51ee1c
  James Lamb authored May 23, 2022
  
  7b51ee1c
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 1 commit
- [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
12 Mar, 2022 1 commit
- [R-package] Rename `data` -> `newdata` in `predict()` (#4973) · 9307d538
  david-cortes authored Mar 12, 2022
  
  9307d538
19 Feb, 2022 1 commit
- [R-package] raise informative errors directly when Booster creation fails (#5014) · b99a8f01
  James Lamb authored Feb 19, 2022
  
  b99a8f01
09 Jan, 2022 1 commit
- [R-package] Fix custom objective detection in `print.lgb.Booster()` (#4941) · a6d1f198
  Nikita Titov authored Jan 09, 2022
```
* Update lgb.Booster.R

* Update lgb.cv.R

* Update lgb.train.R

* Update lgb.Booster.R
```
  a6d1f198
06 Dec, 2021 1 commit
- [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
05 Dec, 2021 1 commit
- [R-package] remove support for '...' in Booster reset_parameter() (#4856) · 76fb0b62
  James Lamb authored Dec 05, 2021
  
  76fb0b62
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

22 Oct, 2021 1 commit
- [R-package] expand user paths in file names (#4687) · a2b60e84
  david-cortes authored Oct 22, 2021
  
  a2b60e84
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

18 Aug, 2021 1 commit
- [R-package] remove unused '...' in Booster constructor (#4523) · a7ff1172
  James Lamb authored Aug 18, 2021
```
Co-authored-by: Nikita Titov <nekit94-12@hotmail.com>
```
  a7ff1172
17 Jun, 2021 1 commit
- [R-package] remove unnecessary comments (#4383) · 4167649c
  James Lamb authored Jun 17, 2021
```
* [R-package] remove unnecessary comments

* Update R-package/R/lgb.Booster.R
```
  4167649c
13 Jun, 2021 1 commit

[R-package] move more finalizer logic into C++ side to address memory leaks (#4353) · 53ffba7c

James Lamb authored Jun 13, 2021



* [R-package] move more finalizer logic intoo C++ side

* add C finalizers

* use gc()

* put skip() back

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

53ffba7c

05 Jun, 2021 1 commit
- [R-package] factor out lgb.check.r6.class() (#4343) · 4ccf92be
  James Lamb authored Jun 05, 2021
```
* [R-package] factor out lgb.check.r6.class()

* Predictor
```
  4ccf92be
04 Jun, 2021 1 commit
- [R-package] remove uses of ... in Predictor constructor (#4338) · c45a82f0
  James Lamb authored Jun 04, 2021
  
  c45a82f0