org.apache.ignite.ml.selection.paramgrid

Class RandomStrategy

java.lang.Object

org.apache.ignite.ml.selection.paramgrid.HyperParameterTuningStrategy

org.apache.ignite.ml.selection.paramgrid.RandomStrategy

public class RandomStrategy
extends HyperParameterTuningStrategy

This strategy enables the random search in hyper-parameter space.

Constructor Summary

Constructors

Constructor and Description
RandomStrategy()

Method Summary

Modifier and Type	Method and Description
int	getMaxTries() Returns the max number of tries to stop the hyperparameter search.
String	getName() Returns the name of strategy.
double	getSatisfactoryFitness()
long	getSeed() Returns the seed.
RandomStrategy	withMaxTries(int maxTries) Set up the max number of tries to stop the hyperparameter search.
RandomStrategy	withSatisfactoryFitness(double fitness) Set up the satisfactory fitness to stop the hyperparameter search.
RandomStrategy	withSeed(long seed) Set up the seed number.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomStrategy

public RandomStrategy()

Method Detail

getSeed

public long getSeed()

Returns the seed.

withSeed

public RandomStrategy withSeed(long seed)

Set up the seed number.

Parameters:

seed - Seed.

getSatisfactoryFitness

public double getSatisfactoryFitness()

withSatisfactoryFitness

public RandomStrategy withSatisfactoryFitness(double fitness)

Set up the satisfactory fitness to stop the hyperparameter search.

Parameters:

fitness - Fitness.

getMaxTries

public int getMaxTries()

Returns the max number of tries to stop the hyperparameter search.

withMaxTries

public RandomStrategy withMaxTries(int maxTries)

Set up the max number of tries to stop the hyperparameter search.

Parameters:

maxTries - Max tries.

getName

public String getName()

Returns the name of strategy.

Specified by:

getName in class HyperParameterTuningStrategy