Amazon Personalize
Developer Guide

Solution

An object that provides information about a solution. A solution is a trained model that can be deployed as a campaign.

Contents

autoMLResult

When performAutoML is true, specifies the best recipe found.

Type: AutoMLResult object

Required: No

creationDateTime

The creation date and time (in Unix time) of the solution.

Type: Timestamp

Required: No

datasetGroupArn

The Amazon Resource Name (ARN) of the dataset group that provides the training data.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):personalize:.*:.*:.+

Required: No

eventType

The event type (for example, 'click' or 'like') that is used for training the model.

Type: String

Length Constraints: Maximum length of 256.

Required: No

lastUpdatedDateTime

The date and time (in Unix time) that the solution was last updated.

Type: Timestamp

Required: No

latestSolutionVersion

Describes the latest version of the solution, including the status and the ARN.

Type: SolutionVersionSummary object

Required: No

name

The name of the solution.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 63.

Pattern: ^[a-zA-Z0-9][a-zA-Z0-9\-_]*

Required: No

performAutoML

When true, Amazon Personalize performs a search for the best USER_PERSONALIZATION recipe from the list specified in the solution configuration (recipeArn must not be specified). When false (the default), Amazon Personalize uses recipeArn for training.

Type: Boolean

Required: No

performHPO

Whether to perform hyperparameter optimization (HPO) on the chosen recipe. The default is false.

Type: Boolean

Required: No

recipeArn

The ARN of the recipe used to create the solution.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):personalize:.*:.*:.+

Required: No

solutionArn

The ARN of the solution.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):personalize:.*:.*:.+

Required: No

solutionConfig

Describes the configuration properties for the solution.

Type: SolutionConfig object

Required: No

status

The status of the solution.

A solution can be in one of the following states:

  • CREATE PENDING > CREATE IN_PROGRESS > ACTIVE -or- CREATE FAILED

  • DELETE PENDING > DELETE IN_PROGRESS

Type: String

Length Constraints: Maximum length of 256.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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