GitLab

* removed excess import

* added tests for plotting trees in Python

* refined module_INSTALLED mechanism

* added note about that create_tree_digraph is better than plot_tree

Fixed #1454 

* add per-feature-penalites

* fix comment

* updated link to AMD APP SDK

* less cd commands

* update AMD APP SDK to 3.0.130.136 (latest)
* add a check for default device type in GPU tests (changes in config.h might break GPU tests)

* unpin boost version

* updated boost compute submodule

* Revert "[ci] run all examples at Appveyor (#1432)"

This reverts commit d0088c55.

* Revert "[ci] simplified and speeded up Travis (#1429)"

This reverts commit 0a3d4de7.

* bring gpu tests back

* corrected docs according to the news that AMD drops the support of AMD APP SDK

* replaced link to AMD APP SDK

* fixed downloading AMD APP SDK from GitHub without auth

* fixed path tp AMD APP SDK in docs

* removed exports

* clarify AMD APP SDK package installation condition

* fixed grammar

* fixed params description in graph plotting functions

* clarified types of attributes in their descriptions

* increased readability of graphs by adding spaces

* added precision parameter to plot tree functions

* removed excess whitespaces

* don't use built-in name for variable

* simplified line parsing

* chanched link to related

* run parameter_generator.py

* removed old targets

* use tuples instead of list where possible

* hotfix for descriptions were erased and only last one was kept

* run parameter_generator.py

* separated checks from aliases section

* 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

2.1.0 -> 2.1.1

Updated to correct path for the dockerfile (https://raw.githubusercontent.com/Microsoft/LightGBM/master/docker/gpu/dockerfile.gpu)

* A nitpicky grammer edit with minor clarifications added.

* fix link

* strike s

* try a different optimal-split link, clarify experimental details

* smoothing the FAQ

* edit Features.rst

* several minor edits throughout docs

* historgram-based

The document says `num_leaves` should be smaller than `2^(max_depth)`.
But, its example says `70` or `80` may get better in case of `max_depth=6`.
2^6 is 64. 70 and 80 are greater than 64. The example doesn't make sense.

Changed `max_depth` from 6 to 7.

The document of `early_stopping_rounds` says it will check all of
eval_set. But, this is not true. It doesn't check the dataset
specified as the training data.

This change appends an extra phrase "except the training data" to all
of the sentences "If there's more than one, will check all of them" in
documents.