org.deeplearning4j.earlystopping.termination

Interface IterationTerminationCondition

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

InvalidScoreIterationTerminationCondition, MaxScoreIterationTerminationCondition, MaxTimeIterationTerminationCondition

public interface IterationTerminationCondition
extends java.io.Serializable

Interface for termination conditions to be evaluated once per iteration (i.e., once per minibatch). Used for example to more quickly terminate training, instead of waiting for an epoch to complete before checking termination conditions.

Method Summary

Modifier and Type	Method and Description
void	initialize() Initialize the iteration termination condition (sometimes a no-op)
boolean	terminate(double lastMiniBatchScore) Should early stopping training terminate at this iteration, based on the score for the last iteration? return true if training should be terminated immediately, or false otherwise

Method Detail

initialize

void initialize()

Initialize the iteration termination condition (sometimes a no-op)

terminate

boolean terminate(double lastMiniBatchScore)

Should early stopping training terminate at this iteration, based on the score for the last iteration? return true if training should be terminated immediately, or false otherwise

Parameters:

lastMiniBatchScore - Score of the last minibatch

Returns:

whether to terminate or not