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  1. 12 Jun, 2021 1 commit
  3. 09 Jun, 2021 2 commits
  5. 07 Jun, 2021 1 commit
  7. 03 Jun, 2021 1 commit
  9. 21 May, 2021 3 commits
  11. 20 May, 2021 1 commit
  13. 16 May, 2021 1 commit
  15. 07 May, 2021 1 commit
    • Chen Yufei's avatar
      Precise text file parsing (#4081) · f8318088
      Chen Yufei authored 
      

* New build option: USE_PRECISE_TEXT_PARSER.

Use fast_double_parser for text file parsing. For each number, fallback
to strtod in case of parse failure.

* Add benchmark for CSVParser with Atof and AtofPrecise.

* Fix lint complaint.

* Fix typo in open result error message.

* Revert "Fix lint complaint."

This reverts commit 92ab0b6bce9f17d7be9eaeb20f19d4a0a36f0387.

* Revert "Add benchmark for CSVParser with Atof and AtofPrecise."

This reverts commit 4f8639abd06c679d4382eb715a1793afd94df3d2.

* Use AtofPrecise in Common::__StringToTHelper.

* [option] precise_float_parser: precise float number parsing for text input.

* Remove USE_PRECISE_TEXT_PARSER compile option.

* test: add test for Common::AtofPrecise.

* test: remove ChunkedArrayTest with 0 length.

This triggers Log::Fatal which aborts the test program.

* fix lint, add copyright.

* Revert "test: remove ChunkedArrayTest with 0 length."

This reverts commit 346c76affe9e78b6ca2738c4a56dbb9c00f31102.

* Use LightGBM::Common::Sign

* save precise_float_parser in model file.

* Fix error checking in AtofPrecise. Add more test cases.

* Remove test case that can't pass under macOS.

* Apply suggestions from code review
Co-authored-by: default avatarNikita Titov <nekit94-08@mail.ru>
Co-authored-by: default avatarNikita Titov <nekit94-08@mail.ru>
      f8318088
  17. 04 May, 2021 1 commit
  19. 28 Apr, 2021 1 commit
  21. 16 Apr, 2021 1 commit
  23. 11 Apr, 2021 1 commit
  25. 05 Apr, 2021 1 commit
  27. 01 Apr, 2021 2 commits
    • jmoralez's avatar
      [tests][dask] Add voting_parallel algorithm in tests (fixes #3834) (#4088) · d517ba12
      jmoralez authored 
      * include voting_parallel tree_learner in test_regressor, test_classifier and test_ranker

* remove test for warnings and test for error when using feature_parallel

* use real names for tree_learner intest and include test for aliases. use the error message in the test for error in feature parallel

* split all tests with rf in test_classifier

* remove task parametrization for tree_learner aliases test. smaller input data from feature_parallel error

* define task for tree_learner aliases
      d517ba12
    • jmoralez's avatar
      use dy_true mean in denominator for r2_score (#4151) · 46a20ab0
      jmoralez authored
      46a20ab0
  29. 31 Mar, 2021 1 commit
  31. 30 Mar, 2021 1 commit
  33. 28 Mar, 2021 1 commit
  35. 27 Mar, 2021 2 commits
  37. 26 Mar, 2021 1 commit
  39. 21 Mar, 2021 1 commit
    • Alberto Ferreira's avatar
      [SWIG] Add streaming data support + cpp tests (#3997) · 4ded1342
      Alberto Ferreira authored 
      * [feature] Add ChunkedArray to SWIG

* Add ChunkedArray
* Add ChunkedArray_API_extensions.i
* Add SWIG class wrappers

* Address some review comments

* Fix linting issues

* Move test to tests/test_ChunkedArray_manually.cpp

* Add test note

* Move ChunkedArray to include/LightGBM/utils/

* Declare more explicit types of ChunkedArray in the SWIG API.

* Port ChunkedArray tests to googletest

* Please C++ linter

* Address StrikerRUS' review comments

* Update SWIG doc & disable ChunkedArray<int64_t>

* Use CHECK_EQ instead of assert

* Change include order (linting)

* Rename ChunkedArray -> chunked_array files

* Change header guards

* Address last comments from StrikerRUS
      4ded1342
  41. 16 Mar, 2021 1 commit
  43. 15 Mar, 2021 1 commit
  45. 12 Mar, 2021 1 commit
  47. 10 Mar, 2021 2 commits
  49. 04 Mar, 2021 1 commit
    • jmoralez's avatar
      [dask] Include support for init_score (#3950) · 37e98782
      jmoralez authored 
      * include support for init_score

* use dataframe from init_score and test difference with and without init_score in local model

* revert refactoring

* initial docs. test between distributed models with and without init_score

* remove ranker from tests

* test value for root node and change docs

* comma

* re-include parametrize

* fix incorrect merge

* use single init_score and the booster_ attribute

* use np.float64 instead of float
      37e98782
  51. 02 Mar, 2021 1 commit
  53. 24 Feb, 2021 4 commits
    • Nikita Titov's avatar
      [tests][dask] simplify fit calls in Dask tests (#4018) · 3ab6bbf9
      Nikita Titov authored 
      * simplify fit calls in Dask tests

* Update .vsts-ci.yml

* Update .vsts-ci.yml
      3ab6bbf9
    • jmoralez's avatar
      [dask][python-package] include support for column array as label (#3943) · 5dacd603
      jmoralez authored 
      * include support for column array as label

* remove nested ifs

* fix linting errors

* include tests for sklearn regressors

* include docstring for numpy_1d_array_to_dtype

* include . at end of docstring

* remove pandas import and test for regression, classification and ranking

* check predictions of sklearn models as well

* test training only in dask. drop pandas series tests

* use PANDAS_INSTALLED and pd_Series

* inline imports

* use col array in fit for test_dask

* include review comments
      5dacd603
    • Nikita Titov's avatar
      [tests][python] Add test for single leaf in linear tree (#4015) · 86a085f7
      Nikita Titov authored 
      * Update test_engine.py

* Update python_package.yml

* Update python_package.yml

* Update test_engine.py

* hotfix
      86a085f7
    • jmoralez's avatar
      [dask] use random ports in network setup (#3823) · 0e576575
      jmoralez authored 
      * use socket.bind with port 0 and client.run to find random open ports

* include test for found ports

* find random open ports as default

* parametrize local_listen_port. type hint to _find_random_open_port. fid open ports only on workers with data.

* make indentation consistent and pass list of workers to client.run

* remove socket import

* change random port implementation

* fix test
      0e576575
  55. 23 Feb, 2021 1 commit
  57. 18 Feb, 2021 2 commits
  59. 16 Feb, 2021 1 commit