1. 10 Oct, 2023 1 commit
  2. 09 Oct, 2023 2 commits
  3. 08 Oct, 2023 2 commits
    • shiyu1994's avatar
      [CUDA] CUDA Quantized Training (fixes #5606) (#5933) · f901f471
      shiyu1994 authored
      * add quantized training (first stage)
      
      * add histogram construction functions for integer gradients
      
      * add stochastic rounding
      
      * update docs
      
      * fix compilation errors by adding template instantiations
      
      * update files for compilation
      
      * fix compilation of gpu version
      
      * initialize gradient discretizer before share states
      
      * add a test case for quantized training
      
      * add quantized training for data distributed training
      
      * Delete origin.pred
      
      * Delete ifelse.pred
      
      * Delete LightGBM_model.txt
      
      * remove useless changes
      
      * fix lint error
      
      * remove debug loggings
      
      * fix mismatch of vector and allocator types
      
      * remove changes in main.cpp
      
      * fix bugs with uninitialized gradient discretizer
      
      * initialize ordered gradients in gradient discretizer
      
      * disable quantized training with gpu and cuda
      
      fix msvc compilation errors and warnings
      
      * fix bug in data parallel tree learner
      
      * make quantized training test deterministic
      
      * make quantized training in test case more accurate
      
      * refactor test_quantized_training
      
      * fix leaf splits initialization with quantized training
      
      * check distributed quantized training result
      
      * add cuda gradient discretizer
      
      * add quantized training for CUDA version in tree learner
      
      * remove cuda computability 6.1 and 6.2
      
      * fix parts of gpu quantized training errors and warnings
      
      * fix build-python.sh to install locally built version
      
      * fix memory access bugs
      
      * fix lint errors
      
      * mark cuda quantized training on cuda with categorical features as unsupported
      
      * rename cuda_utils.h to cuda_utils.hu
      
      * enable quantized training with cuda
      
      * fix cuda quantized training with sparse row data
      
      * allow using global memory buffer in histogram construction with cuda quantized training
      
      * recover build-python.sh
      
      enlarge allowed package size to 100M
      f901f471
    • James Lamb's avatar
      3d9ada76
  4. 07 Oct, 2023 1 commit
  5. 06 Oct, 2023 2 commits
  6. 05 Oct, 2023 1 commit
  7. 03 Oct, 2023 1 commit
  8. 30 Sep, 2023 1 commit
  9. 29 Sep, 2023 1 commit
  10. 25 Sep, 2023 1 commit
  11. 22 Sep, 2023 1 commit
  12. 20 Sep, 2023 1 commit
  13. 19 Sep, 2023 2 commits
  14. 15 Sep, 2023 1 commit
  15. 13 Sep, 2023 4 commits
  16. 12 Sep, 2023 4 commits
  17. 11 Sep, 2023 1 commit
  18. 08 Sep, 2023 2 commits
  19. 07 Sep, 2023 1 commit
  20. 06 Sep, 2023 2 commits
  21. 05 Sep, 2023 1 commit
  22. 04 Sep, 2023 3 commits
    • James Lamb's avatar
    • david-cortes's avatar
    • Pavel Metrikov's avatar
      Treat position bias via GAM in LambdaMART (#5929) · 7e34d23c
      Pavel Metrikov authored
      
      
      * Update dataset.h
      
      * Update metadata.cpp
      
      * Update rank_objective.hpp
      
      * Update metadata.cpp
      
      * Update rank_objective.hpp
      
      * Update metadata.cpp
      
      * Update dataset.h
      
      * Update rank_objective.hpp
      
      * Update metadata.cpp
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Add files via upload
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update _rank.train.position
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update _rank.train.position
      
      * Update _rank.train.position
      
      * Update test_engine.py
      
      * Update _rank.train.position
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update the position of import statement
      
      * Update rank_objective.hpp
      
      * Update config.h
      
      * Update config_auto.cpp
      
      * Update rank_objective.hpp
      
      * Update rank_objective.hpp
      
      * update documentation
      
      * remove extra blank line
      
      * Update src/io/metadata.cpp
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update src/io/metadata.cpp
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * remove _rank.train.position
      
      * add position in python API
      
      * fix set_positions in basic.py
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update docs/Advanced-Topics.rst
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update docs/Advanced-Topics.rst
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * Update Advanced-Topics.rst
      
      * remove List from _LGBM_PositionType
      
      * move new position parameter to the last in Dataset constructor
      
      * add position_filename as a parameter
      
      * Update docs/Advanced-Topics.rst
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update docs/Advanced-Topics.rst
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update Advanced-Topics.rst
      
      * Update src/objective/rank_objective.hpp
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update src/io/metadata.cpp
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update metadata.cpp
      
      * Update python-package/lightgbm/basic.py
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update python-package/lightgbm/basic.py
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update python-package/lightgbm/basic.py
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update python-package/lightgbm/basic.py
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update src/io/metadata.cpp
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * more infomrative fatal message
      
      address more comments
      
      * update documentation for more flexible position specification
      
      * fix SetPosition
      
      add tests for get_position and set_position
      
      * remove position_filename
      
      * remove useless changes
      
      * Update python-package/lightgbm/basic.py
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * remove useless files
      
      * move position file when position set in Dataset
      
      * warn when positions are overwritten
      
      * skip ranking with position test in cuda
      
      * split test case
      
      * remove useless import
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update test_engine.py
      
      * Update docs/Advanced-Topics.rst
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * Update Parameters.rst
      
      * Update rank_objective.hpp
      
      * Update config.h
      
      * update config_auto.cppp
      
      * Update docs/Advanced-Topics.rst
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      
      * fix randomness in test case for gpu
      
      ---------
      Co-authored-by: default avatarshiyu1994 <shiyu_k1994@qq.com>
      Co-authored-by: default avatarJames Lamb <jaylamb20@gmail.com>
      7e34d23c
  23. 03 Sep, 2023 1 commit
  24. 02 Sep, 2023 1 commit
  25. 23 Aug, 2023 2 commits