[BREAKING][jvm-packages] fix the non-zero missing value handling#4349

Merged

CodingCat merged 6 commits intodmlc:masterfrom CodingCat:missing_test

Apr 26, 2019

+198-85

Commits on Apr 26, 2019

fix the nan and non-zero missing value handling
Nan Zhu
committed
fix nan handling part
Nan Zhu
committed
add missing value
Nan Zhu
committed
Update MissingValueHandlingSuite.scala

CodingCat
authored and
Nan Zhu
committed
Update MissingValueHandlingSuite.scala

CodingCat
authored and
Nan Zhu
committed
stylistic fix
Nan Zhu
committed