hex.tree.xgboost.exec

Interface XGBoostExecutor

All Superinterfaces:

java.lang.AutoCloseable

All Known Implementing Classes:

LocalXGBoostExecutor, RemoteXGBoostExecutor

public interface XGBoostExecutor
extends java.lang.AutoCloseable

Method Summary

Modifier and Type	Method and Description
EvalMetric	getEvalMetric() Retrieves the value of the evaluation metric both for training and validation dataset.
byte[]	setup()
void	update(int treeId)
byte[]	updateBooster()

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

setup

byte[] setup()

update

void update(int treeId)

updateBooster

byte[] updateBooster()

getEvalMetric

EvalMetric getEvalMetric()

Retrieves the value of the evaluation metric both for training and validation dataset.

Returns:

instance of EvalMetric if "eval_metric" was defined, null otherwise