This is data structure that user can pass to DMatrix::Create to create a DMatrix for training, user can create this data structure for customized Data Loading on single machine. More...
#include <data.h>
Inheritance diagram for xgboost::DataSource< T >:
Collaboration diagram for xgboost::DataSource< T >:
Public Attributes | |
| MetaInfo | info |
| Meta information about the dataset The subclass need to be able to load this correctly from data. More... | |
Detailed Description
template<typename T>
class xgboost::DataSource< T >
This is data structure that user can pass to DMatrix::Create to create a DMatrix for training, user can create this data structure for customized Data Loading on single machine.
On distributed setting, usually an customized dmlc::Parser is needed instead.
Member Data Documentation
◆ info
template<typename T >
| MetaInfo xgboost::DataSource< T >::info |
Meta information about the dataset The subclass need to be able to load this correctly from data.
The documentation for this class was generated from the following file:
- /workspace/include/xgboost/data.h
