Additional config specs for a Media Recommendation engine.

Attributes

• optimizationObjective (type: String.t, default: nil) - The optimization objective. e.g., cvr. This field together with optimization_objective describe engine metadata to use to control engine training and serving. Currently supported values: ctr, cvr. If not specified, we choose default based on engine type. Default depends on type of recommendation: recommended-for-you => ctr others-you-may-like => ctr
• optimizationObjectiveConfig (type: GoogleApi.DiscoveryEngine.V1.Model.GoogleCloudDiscoveryengineV1alphaEngineMediaRecommendationEngineConfigOptimizationObjectiveConfig.t, default: nil) - Name and value of the custom threshold for cvr optimization_objective. For target_field watch-time, target_field_value must be an integer value indicating the media progress time in seconds between (0, 86400] (excludes 0, includes 86400) (e.g., 90). For target_field watch-percentage, the target_field_value must be a valid float value between (0, 1.0] (excludes 0, includes 1.0) (e.g., 0.5).
• trainingState (type: String.t, default: nil) - The training state that the engine is in (e.g. TRAINING or PAUSED). Since part of the cost of running the service is frequency of training - this can be used to determine when to train engine in order to control cost. If not specified: the default value for CreateEngine method is TRAINING. The default value for UpdateEngine method is to keep the state the same as before.
• type (type: String.t, default: nil) - Required. The type of engine. e.g., recommended-for-you. This field together with optimization_objective describe engine metadata to use to control engine training and serving. Currently supported values: recommended-for-you, others-you-may-like, more-like-this, most-popular-items.