GitLab

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

* 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

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

* [python-package] add a note about DART in early_stopping docstring

* add note in R docs too

[R-package] require lgb.Dataset, remove support for passing 'colnames' and 'categorical_feature' for lgb.train() and lgb.cv() (#6714)

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

[R-package] only warn about early stopping and DART boosting being incompatible if early stopping was requested (#6619)

[R-package] skip integer categorical feature check when building dataset subset (fixes #6412) (#6442)

[R-package] [c++] add tighter multithreading control, avoid global OpenMP side effects (fixes #4705, fixes #5102) (#6226)

* dump sorted parameter aliases

* update lgb.check.wrapper_param

* update _choose_param_value to look like lgb.check.wrapper_param

* apply suggestions from review

* reduce diff

* move DumpAliases to config

* remove unnecessary check

* restore parameter check

* [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>

* docs: typo in documentation of parameter init_model

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

[R-package] raise an informative error when custom objective produces incorrect output (fixes #5323) (#5329)

* 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>