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  1. 05 Jan, 2021 1 commit
    • Guangyu Zeng's avatar
      [R-package] Add explicit return statement to R functions. (#3703) · 3fd48864
      Guangyu Zeng authored 
      * add explicit return statement to functions in callback.R

* add explicit return statement to functions in lgb.Booster.R

* add explicit return statement to functions in lgb.Dataset.R

* add explicit return statement to functions in lgb.Predictor.R

* add explicit return statement to functions in lgb.cv.R

* add explicit return statement to functions in lgb.interprete.R

* add explicit return statement to functions in lgb.plot.importance.R

* add explicit return statement to functions in saveRDS.lgb.Booster.R

* add explicit return statement to functions in utils.R

* add explicit return statement to functions in lgb.plot.interpretation.R

* add explicit return statement to functions in build_r.R

* fix typo

* return(self) -> return(invisible(self))

* fix some inconsistent indention

* fix test failure

* add another return() statement

* fix linting errors
      3fd48864
  3. 03 Jan, 2021 1 commit
  5. 01 Dec, 2020 1 commit
    • Guangyu Zeng's avatar
      [R-package] Update remaining internal function calls to use keyword arguments (#3617) · ab0d71d6
      Guangyu Zeng authored 
      * update lgb.convert_with_rules.R to use keyword arguments

* update lgb.cv.R to use keyword arguments

* update lgb.importance.R to use keyword arguments

* update lgb.interprete.R to use keyword arguments

* update lgb.plot.interpretation.R to use keyword arguments

* update more internal function calls to use keyword arguments

* update more internal function calls to use keyword arguments
      ab0d71d6
  7. 30 Oct, 2020 1 commit
  9. 08 Oct, 2020 1 commit
    • James Lamb's avatar
      [R-package] miscellaneous changes to comply with CRAN requirements (#3338) · 186711de
      James Lamb authored 
      

* [R-package] update DESCRIPTION per CRAN comments

* newlines

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

* more fixes

* update Rbuildignore

* more changes

* more changes per CRAN response

* add email

* run examples in CI

* add newest CRAN response

* add Solaris patch

* update patch

* another attempt at ifaddrs patch

* fix unnecessary comment

* update configure

* comments

* bump version

* tabs

* fix address alignment, required by cran (#3415)

* fix dataset binary file alignment

* many fixes

* fix warnings

* fix bug

* Update file_io.cpp

* Update file_io.cpp

* simplify code

* Apply suggestions from code review

* general

* remove unneeded alignment

* Update file_io.h

* int32 to byte8 alignment

* Apply suggestions from code review

* Apply suggestions from code review

* [R-package] add new copyright holder in DESCRIPTION (#3409)

* [R-package] add new copyright holder in DESCRIPTION

* fix role

* fixing conflicts

* [R-package] add new copyright holder in DESCRIPTION (#3409)

* [R-package] add new copyright holder in DESCRIPTION

* fix role

* trying to fix conflicts

* more fixes

* this will work

* update cran-comments

* simplify solaris, add more testing docs

* stuff

* remove rchck docs

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

* remove extra use of cat()

* change solaris check

* update docs

* remove testing code

* fix warning about cleanup not having execute permissions

* fix cmake builds

* remove blank line
Co-authored-by: default avatarNikita Titov <nekit94-08@mail.ru>
Co-authored-by: default avatarGuolin Ke <guolin.ke@outlook.com>
      186711de
  11. 11 Sep, 2020 1 commit
  13. 15 Aug, 2020 1 commit
  15. 11 Aug, 2020 1 commit
  17. 06 Aug, 2020 2 commits
  19. 15 Jul, 2020 1 commit
  21. 23 Jun, 2020 1 commit
  23. 25 May, 2020 1 commit
  25. 25 Apr, 2020 1 commit
  27. 21 Apr, 2020 1 commit
  29. 15 Apr, 2020 1 commit
  31. 08 Apr, 2020 1 commit
  33. 23 Feb, 2020 1 commit
  35. 20 Feb, 2020 1 commit
    • Joan Fontanals's avatar
      Add capability to get possible max and min values for a model (#2737) · 18e7de4f
      Joan Fontanals authored 
      

* Add capability to get possible max and min values for a model

* Change implementation to have return value in tree.cpp, change naming to upper and lower bound, move implementation to gdbt.cpp

* Update include/LightGBM/c_api.h
Co-Authored-By: default avatarNikita Titov <nekit94-08@mail.ru>

* Change iteration to avoid potential overflow, add bindings to R and Python and a basic test

* Adjust test values

* Consider const correctness and multithreading protection

* Update test values

* Update test values

* Add test to check that model is exactly the same in all platforms

* Try to parse the model to get the expected values

* Try to parse the model to get the expected values

* Fix implementation, num_leaves can be lower than the leaf_value_ size

* Do not check for num_leaves to be smaller than actual size and get back to test with hardcoded value

* Change test order

* Add gpu_use_dp option in test

* Remove helper test method

* Update src/c_api.cpp
Co-Authored-By: default avatarNikita Titov <nekit94-08@mail.ru>

* Update src/io/tree.cpp
Co-Authored-By: default avatarNikita Titov <nekit94-08@mail.ru>

* Update src/io/tree.cpp
Co-Authored-By: default avatarNikita Titov <nekit94-08@mail.ru>

* Update tests/python_package_test/test_basic.py
Co-Authored-By: default avatarNikita Titov <nekit94-08@mail.ru>

* Remoove imports
Co-authored-by: default avatarNikita Titov <nekit94-08@mail.ru>
      18e7de4f
  37. 19 Feb, 2020 1 commit
    • Guolin Ke's avatar
      [python] [R-package] refine the parameters for Dataset (#2594) · 9f79e840
      Guolin Ke authored 
      

* reset

* fix a bug

* fix test

* Update c_api.h

* support to no filter features by min_data

* add warning in reset config

* refine warnings for override dataset's parameter

* some cleans

* clean code

* clean code

* refine C API function doxygen comments

* refined new param description

* refined doxygen comments for R API function

* removed stuff related to int8

* break long line in warning message

* removed tests which results cannot be validated anymore

* added test for warnings about unchangeable params

* write parameter from dataset to booster

* consider free_raw_data.

* fix params

* fix bug

* implementing R

* fix typo

* filter params in R

* fix R

* not min_data

* refined tests

* fixed linting

* refine

* pilint

* add docstring

* fix docstring

* R lint

* updated description for C API function

* use param aliases in Python

* fixed typo

* fixed typo

* added more params to test

* removed debug print

* fix dataset construct place

* fix merge bug

* Update feature_histogram.hpp

* add is_sparse back

* remove unused parameters

* fix lint

* add data random seed

* update

* [R-package] centrallized Dataset parameter aliases and added tests on Dataset parameter updating (#2767)
Co-authored-by: default avatarNikita Titov <nekit94-08@mail.ru>
Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      9f79e840
  39. 25 Jan, 2020 1 commit
  41. 24 Jan, 2020 1 commit
  43. 20 Jan, 2020 1 commit
  45. 14 Jan, 2020 1 commit
  47. 12 Dec, 2019 1 commit
    • Belinda Trotta's avatar
      auc-mu metric (#2567) · 222775ca
      Belinda Trotta authored 
      * Fix bug where small values of max_bin cause crash.

* Revert "Fix bug where small values of max_bin cause crash."

This reverts commit fe5c8e2547057c1fa5750bcddd359dd7708fab4b.

* Add auc-mu multiclass metric.

* Fix bug where scores are equal.

* Merge.

* Change name to auc_mu everywhere (instead of auc-mu).

* Fix comparison between signed and unsigned int.

* Change name to AUC-mu in docs and output messages.

* Improve test.

* Use prefix increment.

* Update R package.

* Fix style issues.

* Tidy up test code.

* Read all lines first then process.

* Allow passing AUC-mu weights directly as a list in parameters.

* Remove unused code, improve example and docs.
      222775ca
  49. 16 Nov, 2019 1 commit
    • James Lamb's avatar
      [R-package][ci] Added more R linters (fixes #2477) (#2533) · 1f7b06b9
      James Lamb authored 
      

* Added more linters on R code

* started working on implicit integers

* finished style changes to handle implicit integers

* regenned documentation and added concatenation linter

* changed channel for r-lintr

* try building stringi before lintr

* trying to get libicui18n

* trying another thing

* trying conda-forge again

* added re-install of stringi

* uncommented other stages

* Update .ci/test.sh
Co-Authored-By: default avatarNikita Titov <nekit94-08@mail.ru>

* removed apt update and changed lintr version floor

* get lintr from CRAN

* R needs to come before C++ linting

* testing lintr install from CRAN

* trying one more thing

* more verbose

* order might matter

* removed commented code

* cleaned up linting block in test.sh

* grouped conda install calls and fixed a few integer array things
      1f7b06b9
  51. 24 Oct, 2019 1 commit
  53. 01 Sep, 2019 1 commit
    • Nikita Titov's avatar
      [docs][R] added R-package docs generation routines (#2176) · faba6caf
      Nikita Titov authored 
      * added R-package docs generation routines

* change theme to be more consistent with sphinx_rtd_theme on main site in terms of color scheme

* placed man folder with old Rd files back

* specify full path to conda and make script more readable by one line - one pkg

* removed commented lines from build_r_site script

* made one line - one argument in build_reference() call

* pin R package versions

* fixed conflict
      faba6caf
  55. 27 May, 2019 1 commit
    • Laurae's avatar
      [R-package] Fix best_iter and best_score (#2159) · f70a0532
      Laurae authored 
      * Callback for NA handling

* lgb.Booster default score => NA

* lgb.cv default best score => NA

* Fix back callback

* lgb.train with booster check at the end

manual tests done: 
* With early stopping + with validation set
* With early stopping + without validation set
* Without early stopping + with validation set
* Without early stopping + without validation set

And with multiple metrics / validation sets.

* lgb.cv with booster check at the end

manual tests done: 
* With early stopping + with validation set
* With early stopping + without validation set
* Without early stopping + with validation set
* Without early stopping + without validation set

And with multiple metrics / validation sets.
      f70a0532
  57. 18 May, 2019 1 commit
  59. 09 Sep, 2018 1 commit
  61. 31 Aug, 2018 1 commit
  63. 29 Aug, 2018 1 commit
    • James Lamb's avatar
      [R-package] CRAN fixes (#1499) · eded794e
      James Lamb authored 
      * Fixed typos in docs

* Fixed inconsistencies in documentation

* Updated strategy for registering routines

* Fixed issues caused by smashing multiple functions into one Rd

* Fixed issues with documentation

* Removed VignetteBuilder and updated Rbuildignore

* Added R build artefacts to gitignore

* Added namespacing on data.table set function. Updated handling of CMakeLists file to get around CRAN check.

* Updated build instructions

* Added R build script

* Removed build_r.sh script and updated R-package install instructions
      eded794e
  65. 19 Apr, 2018 1 commit
  67. 16 Mar, 2018 1 commit
  69. 11 Mar, 2018 1 commit
  71. 28 Feb, 2018 1 commit
  73. 08 Feb, 2018 1 commit
  75. 06 Oct, 2017 1 commit
  77. 29 Sep, 2017 1 commit