GitLab

* speed up tests

* more updates

* fixed pylint

* updated tests

* Update test_sklearn.py

* test that indices are sorted internally

* handle aliases centralized

* convert aliases dict to class

* reduced number of commits cloned to CI environments

* changed clone depth for CI to 5 commits

* Update sparse_bin.hpp

* check sorted in c_api

* fix python package

* fix tests

* fix test

* std::is_sorted

* Update basic.py

* Update setup.sh

* Update setup.sh

* Update setup.sh

* Update setup.sh

* Update setup.sh

* Update setup.sh

* added logos to badges

* Update README.rst

* reduce the buffer when using high dimensional data in distributed mode.

* Update dataset_loader.cpp

* refix

* typo

* fix number of bin accumulation.

* avoid overflow

* fix warning

* efficient solution.

* Update dataset.h

* fix bin count output

* fix warning

* bug in dist number of feature check

* fix possible edge case

* Update dataset.cpp

* possible bug fix

* fix

* dpi option in plot_importance

* pep fix

* added dpi to plot_metric, plot_tree

* add dpi to plot_split_value_histogram

* removed trailing white space in docstring

* fixed miscellaneous typos in documentation

* fix typo introduced in typo-fixing PR

* check the shape for mat, csr and csc

* guess from csr

* support file checking

* better error msg

* grammar

* clean code

* code clean

* check range for CSR

* Update test_.py

* Update test_.py

* added tests

* moved clang linking commands to docker

* switch to dev container

* test: switch compilers

* switch compilers back

* switch back to production container