Package ai.djl.training.listener

Class EarlyStoppingListener.Builder

java.lang.Object

ai.djl.training.listener.EarlyStoppingListener.Builder

Enclosing class:

EarlyStoppingListener

public static final class EarlyStoppingListener.Builder
extends Object

A builder for a EarlyStoppingListener.

Constructor Summary

Constructors

Constructor	Description
Builder()	Constructs a EarlyStoppingListener.Builder with default values.

Method Summary

Modifier and Type	Method	Description
EarlyStoppingListener	build()	Builds a EarlyStoppingListener with the specified values.
EarlyStoppingListener.Builder	optEarlyStopPctImprovement(double earlyStopPctImprovement)	Consider early stopping if not x% improvement, defaults to 0.
EarlyStoppingListener.Builder	optEpochPatience(int epochPatience)	Stop if insufficient improvement for x epochs in a row, defaults to 0.
EarlyStoppingListener.Builder	optMaxDuration(Duration duration)	Set the maximum duration a training run should take, defaults to Long.MAX_VALUE in ms.
EarlyStoppingListener.Builder	optMaxMillis(int maxMillis)	Set the maximum # milliseconds a training run should take, defaults to Long.MAX_VALUE.
EarlyStoppingListener.Builder	optMinEpochs(int minEpochs)	Set the minimum # epochs, defaults to 0.

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Constructs a EarlyStoppingListener.Builder with default values.

Method Details

optMinEpochs

public EarlyStoppingListener.Builder optMinEpochs(int minEpochs)

Set the minimum # epochs, defaults to 0.

Parameters:

minEpochs - the minimum # epochs

Returns:

this builder

optMaxDuration

public EarlyStoppingListener.Builder optMaxDuration(Duration duration)

Set the maximum duration a training run should take, defaults to Long.MAX_VALUE in ms.

Parameters:

duration - the maximum duration a training run should take

Returns:

this builder

optMaxMillis

public EarlyStoppingListener.Builder optMaxMillis(int maxMillis)

Set the maximum # milliseconds a training run should take, defaults to Long.MAX_VALUE.

Parameters:

maxMillis - the maximum # milliseconds a training run should take

Returns:

this builder

optEarlyStopPctImprovement

public EarlyStoppingListener.Builder optEarlyStopPctImprovement(double earlyStopPctImprovement)

Consider early stopping if not x% improvement, defaults to 0.

Parameters:

earlyStopPctImprovement - the percentage improvement to consider early stopping, must be between 0 and 100.

Returns:

this builder

optEpochPatience

public EarlyStoppingListener.Builder optEpochPatience(int epochPatience)

Stop if insufficient improvement for x epochs in a row, defaults to 0.

Parameters:

epochPatience - the number of epochs without improvement to consider stopping, must be greater than 0.

Returns:

this builder

build

public EarlyStoppingListener build()

Builds a EarlyStoppingListener with the specified values.

Returns:

a new EarlyStoppingListener