GitLab

* remove unnecessary  std::move

* remove unused-lambda-capture

* remove unused-lambda-capture

* fix unused parameter

* minor fix

*  invalid capture of lambda function

* fix include

* reduce dependency on header file

* fix build

* broadcast info about negative values in categorical features to python package

* update link to categorical_feature parameter

* updated docs of num_iterations parameter

* updated num_iterations param description for R

* fix custom metric for multiclass

* fix alias

* fix bug

* fix indent

* added new aliases for params

* run helper/parameter_generator.py

* removed useless test

* fixed typo in parameter list Parameters.rst

fixed typo from contributs to contributes

* Update config.h

* add per-feature-penalites

* fix comment

* refine Metric Parameters section

* refine Network Parameters section

* refine GPU Parameters section

refine Objective Parameters section

* refine IO Parameters section

* added missed alias of init_score

* fixed grammar

* fixed gpu test according new config file

* refine Learning Control Parameters section

* added missed check for length consistency of valid and valid init scores

* added missed aliases for core params

* 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

* 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

* [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.

* decode error description

* added break line char in log massages

* first draft

* refine a branching

* added code to expose c_api_pred_contrib in the R package

* removed Rprintf

* reverted to previous version of install.libs.R

* Read and write datsets from hdfs.
* Only enabled when cmake is run with -DUSE_HDFS:BOOL=TRUE
* Introduces VirtualFile(Reader|Writer) to asbtract VFS differences

* fix a bug in `ArgMaxAtK`

* 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