xgboost

History

Vadim Khotilovich 706be4e5d4

Additional improvements for gblinear (#3134 )

* fix rebase conflict

* [core] additional gblinear improvements

* [R] callback for gblinear coefficients history

* force eta=1 for gblinear python tests

* add top_k to GreedyFeatureSelector

* set eta=1 in shotgun test

* [core] fix SparsePage processing in gblinear; col-wise multithreading in greedy updater

* set sorted flag within TryInitColData

* gblinear tests: use scale, add external memory test

* fix multiclass for greedy updater

* fix whitespace

* fix typo

2018-03-13 01:27:13 -05:00

benchmark

Refactor linear modelling and add new coordinate descent updater (#3103 )

2018-02-17 09:17:01 +13:00

ci_build

[BUILD] Dockerfile and Jenkinsfile revisited (#2514 )

2017-07-13 17:51:47 +12:00

cpp

Additional improvements for gblinear (#3134 )

2018-03-13 01:27:13 -05:00

distributed

Remove unnecessary dependencies in distributed test (#3132 )