software.amazon.awssdk.services.sagemaker.model

Class HyperParameterAlgorithmSpecification

java.lang.Object

software.amazon.awssdk.services.sagemaker.model.HyperParameterAlgorithmSpecification

All Implemented Interfaces:

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

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

Specifies which training algorithm to use for training jobs that a hyperparameter tuning job launches and the metrics to monitor.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	HyperParameterAlgorithmSpecification.Builder

Method Summary

Modifier and Type	Method and Description
String	algorithmName() The name of the resource algorithm to use for the hyperparameter tuning job.
static HyperParameterAlgorithmSpecification.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasMetricDefinitions() For responses, this returns true if the service returned a value for the MetricDefinitions property.
List<MetricDefinition>	metricDefinitions() An array of MetricDefinition objects that specify the metrics that the algorithm emits.
List<SdkField<?>>	sdkFields()
static Class<? extends HyperParameterAlgorithmSpecification.Builder>	serializableBuilderClass()
HyperParameterAlgorithmSpecification.Builder	toBuilder()
String	toString() Returns a string representation of this object.
String	trainingImage() The registry path of the Docker image that contains the training algorithm.
TrainingInputMode	trainingInputMode() Returns the value of the TrainingInputMode property for this object.
String	trainingInputModeAsString() Returns the value of the TrainingInputMode property for 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

trainingImage

public final String trainingImage()

The registry path of the Docker image that contains the training algorithm. For information about Docker registry paths for built-in algorithms, see Algorithms Provided by Amazon SageMaker: Common Parameters. SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker.

Returns:

The registry path of the Docker image that contains the training algorithm. For information about Docker registry paths for built-in algorithms, see Algorithms Provided by Amazon SageMaker: Common Parameters. SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker.

trainingInputMode

public final TrainingInputMode trainingInputMode()

Returns the value of the TrainingInputMode property for this object.

If the service returns an enum value that is not available in the current SDK version, trainingInputMode will return TrainingInputMode.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from trainingInputModeAsString().

Returns:

The value of the TrainingInputMode property for this object.

See Also:

TrainingInputMode

trainingInputModeAsString

public final String trainingInputModeAsString()

Returns the value of the TrainingInputMode property for this object.

If the service returns an enum value that is not available in the current SDK version, trainingInputMode will return TrainingInputMode.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from trainingInputModeAsString().

Returns:

The value of the TrainingInputMode property for this object.

See Also:

TrainingInputMode

algorithmName

public final String algorithmName()

The name of the resource algorithm to use for the hyperparameter tuning job. If you specify a value for this parameter, do not specify a value for TrainingImage.

Returns:

The name of the resource algorithm to use for the hyperparameter tuning job. If you specify a value for this parameter, do not specify a value for TrainingImage.

hasMetricDefinitions

public final boolean hasMetricDefinitions()

For responses, this returns true if the service returned a value for the MetricDefinitions property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

metricDefinitions

public final List<MetricDefinition> metricDefinitions()

An array of MetricDefinition objects that specify the metrics that the algorithm emits.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasMetricDefinitions() method.

Returns:

An array of MetricDefinition objects that specify the metrics that the algorithm emits.

toBuilder

public HyperParameterAlgorithmSpecification.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<HyperParameterAlgorithmSpecification.Builder,HyperParameterAlgorithmSpecification>

builder

public static HyperParameterAlgorithmSpecification.Builder builder()

serializableBuilderClass

public static Class<? extends HyperParameterAlgorithmSpecification.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