Philip Hyunsu Cho 32ea70c1c9
Documenting CSV loading into DMatrix (#3137)
* Support CSV file in DMatrix

We'd just need to expose the CSV parser in dmlc-core to the Python wrapper

* Revert extra code; document existing CSV support

CSV support is already there but undocumented

* Add notice about categorical features
2018-02-28 18:41:10 -08:00
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2016-01-16 11:52:33 -08:00