com.amazonaws.services.forecast.model

Class HyperParameterTuningJobConfig

java.lang.Object

com.amazonaws.services.forecast.model.HyperParameterTuningJobConfig

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class HyperParameterTuningJobConfig
extends Object
implements Serializable, Cloneable, StructuredPojo

Configuration information for a hyperparameter tuning job. You specify this object in the CreatePredictor request.

A hyperparameter is a parameter that governs the model training process. You set hyperparameters before training starts, unlike model parameters, which are determined during training. The values of the hyperparameters effect which values are chosen for the model parameters.

In a hyperparameter tuning job, Amazon Forecast chooses the set of hyperparameter values that optimize a specified metric. Forecast accomplishes this by running many training jobs over a range of hyperparameter values. The optimum set of values depends on the algorithm, the training data, and the specified metric objective.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
HyperParameterTuningJobConfig()

Method Summary

Modifier and Type	Method and Description
HyperParameterTuningJobConfig	clone()
boolean	equals(Object obj)
ParameterRanges	getParameterRanges() Specifies the ranges of valid values for the hyperparameters.
int	hashCode()
void	marshall(ProtocolMarshaller protocolMarshaller) Marshalls this structured data using the given ProtocolMarshaller.
void	setParameterRanges(ParameterRanges parameterRanges) Specifies the ranges of valid values for the hyperparameters.
String	toString() Returns a string representation of this object.
HyperParameterTuningJobConfig	withParameterRanges(ParameterRanges parameterRanges) Specifies the ranges of valid values for the hyperparameters.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HyperParameterTuningJobConfig

public HyperParameterTuningJobConfig()

Method Detail

setParameterRanges

public void setParameterRanges(ParameterRanges parameterRanges)

Specifies the ranges of valid values for the hyperparameters.

Parameters:

parameterRanges - Specifies the ranges of valid values for the hyperparameters.

getParameterRanges

public ParameterRanges getParameterRanges()

Specifies the ranges of valid values for the hyperparameters.

Returns:

Specifies the ranges of valid values for the hyperparameters.

withParameterRanges

public HyperParameterTuningJobConfig withParameterRanges(ParameterRanges parameterRanges)

Specifies the ranges of valid values for the hyperparameters.

Parameters:

parameterRanges - Specifies the ranges of valid values for the hyperparameters.

Returns:

Returns a reference to this object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clone

public HyperParameterTuningJobConfig clone()

Overrides:

clone in class Object

marshall

public void marshall(ProtocolMarshaller protocolMarshaller)

Description copied from interface: StructuredPojo

Marshalls this structured data using the given ProtocolMarshaller.

Specified by:

marshall in interface StructuredPojo

Parameters:

protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.