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Refactor of FastHistMaker to allow for custom regularisation methods (#3335)

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* Refactor to allow for custom regularisation methods

* Implement compositional SplitEvaluator framework

* Fixed segfault when no monotone_constraints are supplied.

* Change pid to parentID

* test_monotone_constraints.py now passes

* Refactor ColMaker and DistColMaker to use SplitEvaluator

* Performance optimisation when no monotone_constraints specified

* Fix linter messages

* Fix a few more linter errors

* Update the amalgamation

* Add bounds check

* Add check for leaf node

* Fix linter error in param.h

* Fix clang-tidy errors on CI

* Fix incorrect function name

* Fix clang-tidy error in updater_fast_hist.cc

* Enable SSE2 for Win32 R MinGW

Addresses https://github.com/dmlc/xgboost/pull/3335#issuecomment-400535752

* Add contributor
This commit is contained in:
Henry Gouk
2018-06-28 19:37:25 +12:00
committed by Philip Hyunsu Cho
parent cafc621914
commit 64b8cffde3
9 changed files with 499 additions and 263 deletions
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amalgamation/xgboost-all0.cc
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@@ -43,6 +43,7 @@
#endif
// tress
#include "../src/tree/split_evaluator.cc"
#include "../src/tree/tree_model.cc"
#include "../src/tree/tree_updater.cc"
#include "../src/tree/updater_colmaker.cc"