Vadim Khotilovich
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693ddb860e
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More robust DMatrix creation from a sparse matrix (#1606)
* [CORE] DMatrix from sparse w/ explicit #col #row; safer arg types
* [python-package] c-api change for _init_from_csr _init_from_csc
* fix spaces
* [R-package] adopt the new XGDMatrixCreateFromCSCEx interface
* [CORE] redirect old sparse creators to new ones
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2016-09-25 10:01:22 -07:00 |
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