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* include parameters from reference dataset on copy

* lint

* set non-default parameters

Update plotting.py

* ignore training set on early stopping callback

* fixes

* lint

* Apply suggestions from code review
Co-authored-by: James Lamb <jaylamb20@gmail.com>

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

* [python-package] add type hints on Booster eval methods

* remove unnecessary changes

* fix hints

* update tree to if-else

* add missing )

* fix case

* trigger ci

Update cuda.yml

change the destructor of ScoreUpdater to virtual

* add default definition for GetColWiseData and GetColWiseData

* fix warnings of template instantiation

* remove files in Makevars and LightGBM.vcxproj

* [python-package] add more type hints in basic.py

* Booster handle is a c_void_p

* Extract streaming to own PR

* small merge fixes and cleanup

* linting fixes

* fix cast warning

* Fix accidental deletion during branch transfer

* responded to initial triage comments

* Added more tests to use create-from-samples APIs

* added mutex and adjusted nclasses logic

* Fix thread-safety for pushing data to sparse bins through Push APIs

* lint and doc fixes

* Small SWIG fix

* nit fix

* Responded to StrikerRUS comments

* fix breaking change after merge with master

* Extract streaming to own PR

* small merge fixes and cleanup

* Fix accidental deletion during branch transfer

* responded to initial triage comments

* Added more tests to use create-from-samples APIs

* Fix rstcheck call in ci

* remove TODOs

* Extract streaming to own PR

* small merge fixes and cleanup

* Fix accidental deletion during branch transfer

* responded to initial triage comments

* Added more tests to use create-from-samples APIs

* Small SWIG fix

* remove ci change

* responded to shiyu1994 comments

* responded to StrikerRUS comments

* Fixes from StrikerRUS comments

[python-package] highlight the path a sample takes through a tree in `plot_tree` and `create_tree_digraph` (fixes #4784) (#5119)

* highlight path in plot_tree

* lint

* rename x to example_case. support categorical features. add test

* lint

* check for exactly one row. test empty example_case

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

* handle missing values in numeric splits

* remove literal. add categorical split function

* make categorical feature more important. lint

* add enum. update categorical split. apply suggestions

* update numeric split decision

* lint

* Update python-package/lightgbm/plotting.py
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

MAINT Prefix NUMERIC_TYPES to make it a internal object

* Update README.rst

* Update cuda_score_updater.cu
Co-authored-by: James Lamb <jaylamb20@gmail.com>

* Fix potential overflow in linear trees

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

* refactor: 🎨 add statuc typing to a subset of basic functions

* refactor: 🎨 add statuc typing to a subset of basic functions

* revert black format on python basic functions file

* style: 🎨

 updating typing for c_array function

* branch rebase

* fix number of changed lines

* Update python-package/lightgbm/basic.py
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>
Co-authored-by: James Lamb <jaylamb20@gmail.com>
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* 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>

* initial work for boosting and evaluation with CUDA

* fix compatibility with CPU code

* fix creating objective without USE_CUDA_EXP

* fix static analysis errors

* fix static analysis errors

* Improve readme on experimental cuda usage

* Revert header style change

* [python-package] add more type hints on Booster

* add return to Callable

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

* docs: typo in documentation of parameter init_model

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

* Adjust LGBM_DatasetCreateFromSampledColumn to handle distributed data better

* linting fix

* switch to 1 API with breaking change

* Fix pything native call

* more python test fixes

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

* [python-package] add type hints on Booster.update()

* add __boost()