Package ml.dmlc.xgboost4j.java

Class ColumnBatch

java.lang.Object

ml.dmlc.xgboost4j.java.Column

ml.dmlc.xgboost4j.java.ColumnBatch

All Implemented Interfaces:

AutoCloseable

public abstract class ColumnBatch
extends Column

This class wraps multiple Column and provides the array interface json for all columns.

Constructor Summary

Constructors

Constructor	Description
ColumnBatch()

Method Summary

Modifier and Type	Method	Description
abstract String	toFeaturesJson()	Get features cuda array interface json string

Methods inherited from class ml.dmlc.xgboost4j.java.Column

close, toJson

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ColumnBatch

public ColumnBatch()

Method Details

toFeaturesJson

public abstract String toFeaturesJson()

Get features cuda array interface json string