Package software.amazon.awssdk.services.forecast.model

Class HyperParameterTuningJobConfig

java.lang.Object

software.amazon.awssdk.services.forecast.model.HyperParameterTuningJobConfig

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<HyperParameterTuningJobConfig.Builder,HyperParameterTuningJobConfig>

@Generated("software.amazon.awssdk:codegen")
public final class HyperParameterTuningJobConfig
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<HyperParameterTuningJobConfig.Builder,HyperParameterTuningJobConfig>

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:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	HyperParameterTuningJobConfig.Builder

Method Summary

Modifier and Type	Method	Description
static HyperParameterTuningJobConfig.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
ParameterRanges	parameterRanges()	Specifies the ranges of valid values for the hyperparameters.
Map<String,SdkField<?>>	sdkFieldNameToField()
List<SdkField<?>>	sdkFields()
static Class<? extends HyperParameterTuningJobConfig.Builder>	serializableBuilderClass()
HyperParameterTuningJobConfig.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

parameterRanges

public final ParameterRanges parameterRanges()

Specifies the ranges of valid values for the hyperparameters.

Returns:

Specifies the ranges of valid values for the hyperparameters.

toBuilder

public HyperParameterTuningJobConfig.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<HyperParameterTuningJobConfig.Builder,HyperParameterTuningJobConfig>

builder

public static HyperParameterTuningJobConfig.Builder builder()

serializableBuilderClass

public static Class<? extends HyperParameterTuningJobConfig.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final 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

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

sdkFieldNameToField

public final Map<String,SdkField<?>> sdkFieldNameToField()

Specified by:

sdkFieldNameToField in interface SdkPojo