- 11 Oct, 2022 1 commit
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José Morales authored
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- 30 Jul, 2022 1 commit
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José Morales authored
* 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
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- 23 Mar, 2022 1 commit
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shiyu1994 authored
* new cuda framework * add histogram construction kernel * before removing multi-gpu * new cuda framework * tree learner cuda kernels * single tree framework ready * single tree training framework * remove comments * boosting with cuda * optimize for best split find * data split * move boosting into cuda * parallel synchronize best split point * merge split data kernels * before code refactor * use tasks instead of features as units for split finding * refactor cuda best split finder * fix configuration error with small leaves in data split * skip histogram construction of too small leaf * skip split finding of invalid leaves stop when no leaf to split * support row wise with CUDA * copy data for split by column * copy data from host to CPU by column for data partition * add synchronize best splits for one leaf from multiple blocks * partition dense row data * fix sync best split from task blocks * add support for sparse row wise for CUDA * remove useless code * add l2 regression objective * sparse multi value bin enabled for CUDA * fix cuda ranking objective * support for number of items <= 2048 per query * speedup histogram construction by interleaving global memory access * split optimization * add cuda tree predictor * remove comma * refactor objective and score updater * before use struct * use structure for split information * use structure for leaf splits * return CUDASplitInfo directly after finding best split * split with CUDATree directly * use cuda row data in cuda histogram constructor * clean src/treelearner/cuda * gather shared cuda device functions * put shared CUDA functions into header file * change smaller leaf from <= back to < for consistent result with CPU * add tree predictor * remove useless cuda_tree_predictor * predict on CUDA with pipeline * add global sort algorithms * add global argsort for queries with many items in ranking tasks * remove limitation of maximum number of items per query in ranking * add cuda metrics * fix CUDA AUC * remove debug code * add regression metrics * remove useless file * don't use mask in shuffle reduce * add more regression objectives * fix cuda mape loss add cuda xentropy loss * use template for different versions of BitonicArgSortDevice * add multiclass metrics * add ndcg metric * fix cross entropy objectives and metrics * fix cross entropy and ndcg metrics * add support for customized objective in CUDA * complete multiclass ova for CUDA * separate cuda tree learner * use shuffle based prefix sum * clean up cuda_algorithms.hpp * add copy subset on CUDA * add bagging for CUDA * clean up code * copy gradients from host to device * support bagging without using subset * add support of bagging with subset for CUDAColumnData * add support of bagging with subset for dense CUDARowData * refactor copy sparse subrow * use copy subset for column subset * add reset train data and reset config for CUDA tree learner add deconstructors for cuda tree learner * add USE_CUDA ifdef to cuda tree learner files * check that dataset doesn't contain CUDA tree learner * remove printf debug information * use full new cuda tree learner only when using single GPU * disable all CUDA code when using CPU version * recover main.cpp * add cpp files for multi value bins * update LightGBM.vcxproj * update LightGBM.vcxproj fix lint errors * fix lint errors * fix lint errors * update Makevars fix lint errors * fix the case with 0 feature and 0 bin fix split finding for invalid leaves create cuda column data when loaded from bin file * fix lint errors hide GetRowWiseData when cuda is not used * recover default device type to cpu * fix na_as_missing case fix cuda feature meta information * fix UpdateDataIndexToLeafIndexKernel * create CUDA trees when needed in CUDADataPartition::UpdateTrainScore * add refit by tree for cuda tree learner * fix test_refit in test_engine.py * create set of large bin partitions in CUDARowData * add histogram construction for columns with a large number of bins * add find best split for categorical features on CUDA * add bitvectors for categorical split * cuda data partition split for categorical features * fix split tree with categorical feature * fix categorical feature splits * refactor cuda_data_partition.cu with multi-level templates * refactor CUDABestSplitFinder by grouping task information into struct * pre-allocate space for vector split_find_tasks_ in CUDABestSplitFinder * fix misuse of reference * remove useless changes * add support for path smoothing * virtual destructor for LightGBM::Tree * fix overlapped cat threshold in best split infos * reset histogram pointers in data partition and spllit finder in ResetConfig * comment useless parameter * fix reverse case when na is missing and default bin is zero * fix mfb_is_na and mfb_is_zero and is_single_feature_column * remove debug log * fix cat_l2 when one-hot fix gradient copy when data subset is used * switch shared histogram size according to CUDA version * gpu_use_dp=true when cuda test * revert modification in config.h * fix setting of gpu_use_dp=true in .ci/test.sh * fix linter errors * fix linter error remove useless change * recover main.cpp * separate cuda_exp and cuda * fix ci bash scripts add description for cuda_exp * add USE_CUDA_EXP flag * switch off USE_CUDA_EXP * revert changes in python-packages * more careful separation for USE_CUDA_EXP * fix CUDARowData::DivideCUDAFeatureGroups fix set fields for cuda metadata * revert config.h * fix test settings for cuda experimental version * skip some tests due to unsupported features or differences in implementation details for CUDA Experimental version * fix lint issue by adding a blank line * fix lint errors by resorting imports * fix lint errors by resorting imports * fix lint errors by resorting imports * merge cuda.yml and cuda_exp.yml * update python version in cuda.yml * remove cuda_exp.yml * remove unrelated changes * fix compilation warnings fix cuda exp ci task name * recover task * use multi-level template in histogram construction check split only in debug mode * ignore NVCC related lines in parameter_generator.py * update job name for CUDA tests * apply review suggestions * Update .github/workflows/cuda.yml Co-authored-by:
Nikita Titov <nekit94-08@mail.ru> * Update .github/workflows/cuda.yml Co-authored-by:
Yu Shi <shiyu1994@qq.com> Co-authored-by:
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- 04 Dec, 2021 1 commit
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James Lamb authored
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- 03 Dec, 2021 1 commit
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Nikita Titov authored
* add C API function that returns all param names with aliases * add C API function that returns all param names with aliases * add R code * test R code * remove debug CI * fix R lint * refactor * run CI * fix R * fix * revert CI checks * revert changes in docs * Try to make function `const` Co-authored-by:
James Lamb <jaylamb20@gmail.com> * add `const` in cpp file * address review comments and sync with `master` Co-authored-by:
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- 27 Aug, 2021 1 commit
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Nikita Titov authored
* Reffer to string type as `str` and and commas in `list of ...` types * update `libpath.py` too
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- 24 Jul, 2021 1 commit
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Sagnik Roy authored
* Update parameter_generator.py * Update parameter_generator.py * Update parameter_generator.py * Update parameter_generator.py * Update parameter_generator.py * Update parameter_generator.py * Update helpers/parameter_generator.py Co-authored-by:
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- 10 Jul, 2021 1 commit
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Nikita Titov authored
* use absolute() on paths first * migrate to pathlib in setup.py
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- 04 Jul, 2021 1 commit
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Nikita Titov authored
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- 12 May, 2021 1 commit
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NovusEdge authored
* added f-strings to parameter_generator.py * fix brace escaping * Apply suggestions from code review Co-authored-by:
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- 06 Mar, 2020 1 commit
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Nikita Titov authored
* save all param values into model file * revert storing predict params * do not save params for predict and convert tasks * fixed test: 10 is found successfully for default 100 * specify more params as no-save
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- 04 Mar, 2020 1 commit
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Nikita Titov authored
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- 24 Feb, 2020 1 commit
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Nikita Titov authored
* added possibility to render nested sections in params * reorganize param sections * reorder params
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- 08 Feb, 2020 1 commit
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jcipar authored
* Change static map/set to functions that return static variables * Fixed newline * testing CI * removed commented-out code fixed formatting * return const references to parameter_set and alias_table * fixup whitespace * Too many requests error when running CI on docs. Triggering a rebuild.
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- 02 Oct, 2019 1 commit
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Nikita Titov authored
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- 04 Jun, 2019 1 commit
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Nikita Titov authored
* Update sklearn.py * Update parameter_generator.py
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- 13 Apr, 2019 2 commits
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Nikita Titov authored
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Nikita Titov authored
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- 02 Feb, 2019 1 commit
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Nikita Titov authored
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- 01 Nov, 2018 1 commit
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Nikita Titov authored
* renamed helper folder to helpers * added library dependencies check
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- 16 Oct, 2018 1 commit
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Nikita Titov authored
* added docstring style test and fixed errors in existing docstrings * hotfix * hotfix * fix grammar * hotfix
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- 15 Jul, 2018 1 commit
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Nikita Titov authored
* added parameters consistency test * less if statements at Travis * fixed js emulation command and changing device_type on macOS
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- 10 Jul, 2018 1 commit
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Nikita Titov authored
* added permalink to each parameter * run parameter_generator.py * concretized links * hotfix * run parameter_generator.py * added space between param name and permalink * added info about initscore_filename in Continued Training section and edited links * replaced aliases for weight and group with original names * disable emoji
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- 06 Jun, 2018 1 commit
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Nikita Titov authored
* removed excess whitespaces * don't use built-in name for variable * simplified line parsing * chanched link to related * run parameter_generator.py * removed old targets * use tuples instead of list where possible * hotfix for descriptions were erased and only last one was kept * run parameter_generator.py * separated checks from aliases section
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- 03 Jun, 2018 1 commit
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Nikita Titov authored
* added missed description of plot_example in python_guide folder and fixed consistency for packages naming * more reliable OS detection * fixed grammar * made pylint happy
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- 02 Jun, 2018 1 commit
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Nikita Titov authored
* generate parameters description from config file * made pylint happy * added checks description * fixed links handling in desc and descl2 fields * refine Core Parameters section * removed excess quotes from default values * fixed parameter type retrieve * added note about auto-generated parameters
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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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