feat: Adding a feature for positive and negative bagging fraction params.

[ocworld]

Adding a feature for positive and negative bagging fraction params.

Keunhyun Oh keunhyun.oh@ahnlab.com

[mhamilton723]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[codecov]

Codecov Report

Merging #754 into master will increase coverage by 0.1%.
The diff coverage is 88%.

@@            Coverage Diff            @@
##           master     #754     +/-   ##
=========================================
+ Coverage   80.05%   80.16%   +0.1%     
=========================================
  Files         230      230             
  Lines        9197     9209     +12     
  Branches      504      505      +1     
=========================================
+ Hits         7363     7382     +19     
+ Misses       1834     1827      -7

Impacted Files	Coverage Δ
...m/microsoft/ml/spark/lightgbm/LightGBMRanker.scala	60.86% <100%> (+0.86%)	⬆️
...icrosoft/ml/spark/lightgbm/LightGBMRegressor.scala	67.5% <100%> (+0.83%)	⬆️
.../com/microsoft/ml/spark/lightgbm/TrainParams.scala	100% <100%> (ø)	⬆️
...crosoft/ml/spark/lightgbm/LightGBMClassifier.scala	87.34% <100%> (+0.16%)	⬆️
...m/microsoft/ml/spark/lightgbm/LightGBMParams.scala	86.61% <81.25%> (-0.7%)	⬇️
.../apache/spark/ml/feature/FastVectorAssembler.scala	68.49% <0%> (+1.36%)	⬆️
...m/microsoft/ml/spark/core/schema/SparkSchema.scala	83.33% <0%> (+2.08%)	⬆️
...a/com/microsoft/ml/spark/io/http/HTTPClients.scala	60.71% <0%> (+3.57%)	⬆️
.../microsoft/ml/spark/core/schema/Categoricals.scala	86.45% <0%> (+4.16%)	⬆️
...osoft/ml/spark/core/schema/DatasetExtensions.scala	100% <0%> (+9.09%)	⬆️

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[imatiach-msft]

LGTM!

[imatiach-msft]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[imatiach-msft]

@mhamilton723 seems there is some issue contacting cluster in the E2E tests, is there a known issue currently?

[imatiach-msft]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[imatiach-msft]

@mhamilton723 has the cluster issue been resolved? It seems the most recent builds are passing. Hopefully this should pass.

[imatiach-msft]

@mhamilton723 can this PR be merged? thanks!

[welcome]

Congrats on merging your first pull request, we appreciate your support! 🎉🎉🎉