Nan Zhu f08077606c [jvm-packages] Clean external cache (#2181) ...

* add back train method but mark as deprecated

* fix scalastyle error

* change class to object in examples

* fix compilation error

* small fix for cleanExternalCache

2017-04-10 07:49:58 -07:00

..

main/scala/ml/dmlc/xgboost4j/scala/spark

[jvm-packages] call setGroup for ranking task (#2066)

2017-03-06 15:45:06 -08:00

test

[jvm-packages] Clean external cache (#2181)

2017-04-10 07:49:58 -07:00