Update sparse_page_dmatrix.h (#2139)

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Qin Xiaoming 2017-03-24 02:01:40 +08:00 committed by Tianqi Chen
parent 48835c3a4e
commit 12cf0ae122

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@ -1,7 +1,7 @@
/*!
* Copyright 2015 by Contributors
* \file simple_dmatrix.h
* \brief In-memory version of DMatrix.
* \file sparse_page_dmatrix.h
* \brief External-memory version of DMatrix.
* \author Tianqi Chen
*/
#ifndef XGBOOST_DATA_SPARSE_PAGE_DMATRIX_H_