AWS::Personalize::Recommender RecommenderConfig - AWS CloudFormation
SyntaxProperties
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AWS::Personalize::Recommender RecommenderConfig

The configuration details of the recommender.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

Properties

EnableMetadataWithRecommendations

Whether metadata with recommendations is enabled for the recommender. If enabled, you can specify the columns from your Items dataset in your request for recommendations. Amazon Personalize returns this data for each item in the recommendation response. For information about enabling metadata for a recommender, see Enabling metadata in recommendations for a recommender.

If you enable metadata in recommendations, you will incur additional costs. For more information, see Amazon Personalize pricing.

Required: No

Type: Boolean

Update requires: No interruption

ItemExplorationConfig

Specifies the exploration configuration hyperparameters, including explorationWeight and explorationItemAgeCutOff, you want to use to configure the amount of item exploration Amazon Personalize uses when recommending items. Provide itemExplorationConfig data only if your recommenders generate personalized recommendations for a user (not popular items or similar items).

Required: No

Type: Object of String

Pattern: ^.+$

Maximum: 1000

Update requires: No interruption

MinRecommendationRequestsPerSecond

Specifies the requested minimum provisioned recommendation requests per second that Amazon Personalize will support. A high minRecommendationRequestsPerSecond will increase your bill. We recommend starting with 1 for minRecommendationRequestsPerSecond (the default). Track your usage using Amazon CloudWatch metrics, and increase the minRecommendationRequestsPerSecond as necessary.

Required: No

Type: Integer

Minimum: 1

Update requires: No interruption

TrainingDataConfig

Specifies the training data configuration to use when creating a domain recommender.

Required: No

Type: TrainingDataConfig

Update requires: No interruption