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  1. 16 Jan, 2018 1 commit
  3. 15 Jan, 2018 1 commit
  5. 12 Jan, 2018 1 commit
  7. 11 Jan, 2018 2 commits
  9. 05 Jan, 2018 3 commits
    • Guolin Ke's avatar
      Refine reduce scatter (#1179) · 7d3206e0
      Guolin Ke authored 
      * unfinished

* some refines.

* fix a bug

* some refines

* remove useless files

* some small fixes

* clean code

* clean code

* fix connect

* fix a broken link

* fix a broken link
      7d3206e0
    • zhangjin's avatar
      update network for non powers of 2 workers (#1178) · ee8a65ae
      zhangjin authored 
      * update network.h

Improve training speed in parallel learning where workers is not powers of 2

* update linders_socket.cpp

Improve training speed in parallel learning where workers is not powers of 2

* update linder_topo.cpp

Improve training speed in parallel learning where workers is not powers of 2

* update network.cpp

Improve training speed in parallel learning where workers is not powers of 2

* update linder_topo.cpp

fix a bug
      ee8a65ae
    • Guolin Ke's avatar
      Refine allgather (#1175) · 5afffa76
      Guolin Ke authored 
      * refine allgather.

* fix a bug.
      5afffa76
  11. 04 Jan, 2018 1 commit
  13. 01 Jan, 2018 2 commits
  15. 31 Dec, 2017 1 commit
  17. 29 Dec, 2017 3 commits
  19. 28 Dec, 2017 1 commit
  21. 25 Dec, 2017 3 commits
  23. 22 Dec, 2017 1 commit
  25. 19 Dec, 2017 1 commit
  27. 17 Dec, 2017 1 commit
  29. 16 Dec, 2017 1 commit
  31. 15 Dec, 2017 2 commits
  33. 14 Dec, 2017 1 commit
  35. 12 Dec, 2017 1 commit
  37. 05 Dec, 2017 1 commit
  39. 04 Dec, 2017 2 commits
  41. 01 Dec, 2017 1 commit
  43. 30 Nov, 2017 1 commit
  45. 29 Nov, 2017 2 commits
  47. 27 Nov, 2017 1 commit
  49. 26 Nov, 2017 1 commit
    • Guolin Ke's avatar
      Speed up saving and loading model (#1083) · 8a5ec366
      Guolin Ke authored 
      * remove protobuf

* add version number

* remove pmml script

* use float for split gain

* fix warnings

* refine the read model logic of gbdt

* fix compile error

* improve decode speed

* fix some bugs

* fix double accuracy problem

* fix bug

* multi-thread save model

* speed up save model to string

* parallel save/load model

* fix some warnings.

* fix warnings.

* fix a bug

* remove debug output

* fix doc

* fix max_bin warning in tests.

* fix max_bin warning

* fix pylint

* clean code for stringToArray

* clean code for TToString

* remove max_bin

* replace "class" with typename
      8a5ec366
  51. 24 Nov, 2017 1 commit
  53. 16 Nov, 2017 1 commit
    • Nikita Titov's avatar
      [python] [docs] fixed objective in sklearn wrapper; added missed objectives &... · e5eb8560
      Nikita Titov authored 
      [python] [docs] fixed objective in sklearn wrapper; added missed objectives & metrics to docs (#1059)

* added missed aliases for task parameter

* fixed indents

* added missed aliases and options for tree_learner parameter

* added missed objectives to docs

* fixed typo in Poisson parameter and its description

* fixed model_format parameter description

* added missed metrics to docs

* fixed sklearn objective

* fixed set_params

* fixed docs

* added missed options to objectives

* added note about ignore_column (#1061)
      e5eb8560
  55. 15 Nov, 2017 2 commits