Function xgboost_sys::XGDMatrixCreateFromFile
source · pub unsafe extern "C" fn XGDMatrixCreateFromFile(
fname: *const c_char,
silent: c_int,
out: *mut DMatrixHandle
) -> c_int
Expand description
\brief load a data matrix \param fname the name of the file \param silent whether print messages during loading \param out a loaded data matrix \return 0 when success, -1 when failure happens