- 17 Oct, 2025 1 commit
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Nikita Titov authored
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- 02 Oct, 2024 1 commit
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shiyu1994 authored
* add bagging by query for lambdarank * fix pre-commit * fix bagging by query with cuda * fix bagging by query test case * fix bagging by query test case * fix bagging by query test case * add #include <vector> * Update include/LightGBM/objective_function.h Co-authored-by:
Nikita Titov <nekit94-08@mail.ru> * Update tests/python_package_test/test_engine.py Co-authored-by:
Nikita Titov <nekit94-08@mail.ru> * Update tests/python_package_test/test_engine.py Co-authored-by:
Nikita Titov <nekit94-08@mail.ru> --------- Co-authored-by:
Nikita Titov <nekit94-08@mail.ru>
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- 01 Feb, 2023 1 commit
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James Lamb authored
* [ci] speed up if-else, swig, and lint conda setup * add 'source activate' * python constraint * start removing cuda v1 * comment out CI * remove more references * revert some unnecessaary changes * revert a few more mistakes * revert another change that ignored params * sigh * remove CUDATreeLearner * fix tests, docs * fix quoting in setup.py * restore all CI * Apply suggestions from code review Co-authored-by:
shiyu1994 <shiyu_k1994@qq.com> * Apply suggestions from code review * completely remove cuda_exp, update docs --------- Co-authored-by:
shiyu1994 <shiyu_k1994@qq.com>
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- 27 Dec, 2022 1 commit
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shiyu1994 authored
* add rmse metric for new cuda version * add Init for CUDAMetricInterface * fix lint errors * fix rmse and add l2 metric for new cuda version * use CUDAL2Metric * explicit template instantiation * write result only with the first thread * pre allocate buffer for output converting * fix l2 regression with cuda metric evaluation * weighting loss in cuda metric evaluation * mark CUDATree::AsConstantTree as override
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- 02 Dec, 2022 1 commit
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shiyu1994 authored
* add rmse metric for new cuda version * add Init for CUDAMetricInterface * fix lint errors
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- 31 Aug, 2022 2 commits
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shiyu1994 authored
* add (l2) regression objective for cuda_exp * fix lint errors * correct time tag
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shiyu1994 authored
* add binary objective for cuda_exp * include <string> and <vector> * exchange include ordering * fix length of score to copy in evaluation * fix EvalOneMetric * fix cuda binary objective and prediction when boosting on gpu * Add white space * fix BoostFromScore for CUDABinaryLogloss update log in test_register_logger * include <algorithm> * simplify shared memory buffer
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- 29 Jul, 2022 1 commit
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shiyu1994 authored
* 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
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- 05 Jun, 2020 1 commit
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Nikita Titov authored
This reverts commit 656d2676.
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- 01 Jun, 2020 1 commit
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James Lamb authored
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- 18 Jun, 2019 1 commit
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Guolin Ke authored
* add balanced bagging * refine code * fix format * clarify usage only for binary application
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- 08 May, 2019 1 commit
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Guolin Ke authored
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- 06 May, 2019 1 commit
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Guolin Ke authored
* fix a bug when bagging with reset_config * clean code
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- 13 Apr, 2019 1 commit
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Nikita Titov authored
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- 11 Apr, 2019 1 commit
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Nikita Titov authored
* added all necessary includes - fixed build/include_what_you_use error * fixed the order of includes (build/include_order)
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- 06 Feb, 2019 1 commit
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Nikita Titov authored
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- 17 Dec, 2018 1 commit
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Guolin Ke authored
* fix RF's bugs * fix tests * rollback num_iterations * fix a bug and reduce memory costs * reduce memory cost
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- 09 Oct, 2018 1 commit
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Guolin Ke authored
* average predictions for constant features * fix possible numerical issues in std::log. * fix pylint * fix bugs in c_api * fix styles * clean code for multi class * rewrite test * fix pylint * skip test_constant_features * refine test * fix tests * fix tests * update FAQ * fix test * Update FAQ.rst
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- 20 May, 2018 1 commit
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Guolin Ke authored
* [WIP] refine config * [wip] ready for the auto code generate * auto generate config codes * use with to open file * fix bug * fix pylint * fix bug * fix pylint * fix bugs. * tmp for failed test. * fix tests. * added nthreads alias * added new aliases from new config.h * fixed duplicated alias * refactored parameter_generator.py * added new aliases from config.h and removed remaining old names * fix bugs & some miss alias * added aliases * add more descriptions. * add comment.
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- 16 Jan, 2018 1 commit
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Guolin Ke authored
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- 29 Aug, 2017 1 commit
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Guolin Ke authored
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- 27 Jul, 2017 1 commit
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olofer authored
* Created objectives and metrics xentropy and xentropy1 * Some coment and code cleanup. * Added Kullback-Leibler version of metric. Changed some warning messages. * Fixed sign error in KL-divergence calc. * Removed __PRETTY_FUNCTION__. * Fixed better name for alternative xentropy parameterization. Documented details on the objectives / metrics in code comments. * Common code for label interval checks. Cleanups. * Use common utility for various weight property checks. * Added code for customizable initial average to boost from. * Fixed spelling error in aliases.
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- 30 May, 2017 1 commit
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Guolin Ke authored
* fix multi-threading. * fix name style. * support in CLI version. * remove warnings. * Not default parameters. * fix if...else... . * fix bug. * fix warning. * refine c_api. * fix R-package. * fix R's warning. * fix tests. * fix pep8 .
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- 17 Apr, 2017 1 commit
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- 16 Apr, 2017 1 commit
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Guolin Ke authored
* some refactor. * two stage sum up to reduce sum up error. * add more two-stage sumup. * some refactor. * add alignment. * change name to aligned_allocator. * remove some useless sumup. * fix a warning. * add -march=native . * remove the padding of gradients. * no alignment. * fix test. * change KNumSumupGroup to 32768. * change gcc flags.
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- 10 Apr, 2017 1 commit
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Guolin Ke authored
* refine prediction logic. * fix test. * fix out_len in training score of Dart. * improve predict speed for high dimension data.
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- 06 Apr, 2017 1 commit
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Guolin Ke authored
* many refactors. * remove multi_loglossova. * fix tests. * avoid using lambda function. * fix some format. * reduce branching.
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- 05 Apr, 2017 1 commit
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Guolin Ke authored
* reduce the sumup cost of constant hessians. * fix test. * fix bug when have weights. * fix a comment. * reduce branching.
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- 24 Mar, 2017 2 commits
- 12 Jan, 2017 1 commit
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cbecker authored
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- 10 Jan, 2017 1 commit
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Guolin Ke authored
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- 18 Nov, 2016 1 commit
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Guolin Ke authored
* RAII for utils, application and c_api(partical) * raii for class in include folder * raii for application and boosting * raii for dataset and dataset loader * raii for dense bin and parser * RAII refactor for almost all classes * RAII for c_api * clean code * refine repeated code * Decouple the "sigmoid" between objective and boosting. * change std::vector<bool> back to std::vector<char> due to concurrence problem * slight reduce some memory cost
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- 02 Nov, 2016 1 commit
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Guolin Ke authored
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- 31 Oct, 2016 1 commit
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Guolin Ke authored
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- 19 Oct, 2016 1 commit
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Qiwei Ye authored
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- 08 Aug, 2016 1 commit
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Guolin Ke authored
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- 05 Aug, 2016 1 commit
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Guolin Ke authored
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