Philip Hyunsu Cho 10cd7c8447
Fix #3714: preserve feature names when slicing DMatrix (#3766)
* Fix #3714: preserve feature names when slicing DMatrix

* Add test
2018-10-08 01:04:33 -07:00
..
2018-07-15 16:38:26 +12:00
2018-06-27 11:20:27 +12:00
2017-09-19 15:49:41 -04:00