xgboost
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xgboost::DataSource Class Reference

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:
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Collaboration diagram for xgboost::DataSource:
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Public Attributes

MetaInfo info
 Meta information about the dataset The subclass need to be able to load this correctly from data. More...
 

Detailed Description

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

MetaInfo xgboost::DataSource::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: