Class: Google::Apis::RetailV2alpha::GoogleCloudRetailV2Model

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/retail_v2alpha/classes.rb,
lib/google/apis/retail_v2alpha/representations.rb,
lib/google/apis/retail_v2alpha/representations.rb

Overview

Metadata that describes the training and serving parameters of a Model. A Model can be associated with a ServingConfig and then queried through the Predict API.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ GoogleCloudRetailV2Model

Returns a new instance of GoogleCloudRetailV2Model.



767
768
769
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 767

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#create_time ⇒ String

Output only. Timestamp the Recommendation Model was created at. Corresponds to the JSON property createTime

Returns:

  • (String) 


655
656
657
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 655

def create_time
  @create_time
end

#data_state ⇒ String

Output only. The state of data requirements for this model: DATA_OK and DATA_ERROR. Recommendation model cannot be trained if the data is in DATA_ERROR state. Recommendation model can have DATA_ERROR state even if serving state is ACTIVE: models were trained successfully before, but cannot be refreshed because model no longer has sufficient data for training. Corresponds to the JSON property dataState

Returns:

  • (String) 


664
665
666
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 664

def data_state
  @data_state
end

#display_name ⇒ String

Required. The display name of the model. Should be human readable, used to display Recommendation Models in the Retail Cloud Console Dashboard. UTF-8 encoded string with limit of 1024 characters. Corresponds to the JSON property displayName

Returns:

  • (String) 


671
672
673
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 671

def display_name
  @display_name
end

#filtering_option ⇒ String

Optional. If RECOMMENDATIONS_FILTERING_ENABLED, recommendation filtering by attributes is enabled for the model. Corresponds to the JSON property filteringOption

Returns:

  • (String) 


677
678
679
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 677

def filtering_option
  @filtering_option
end

#last_tune_time ⇒ String

Output only. The timestamp when the latest successful tune finished. Corresponds to the JSON property lastTuneTime

Returns:

  • (String) 


682
683
684
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 682

def last_tune_time
  @last_tune_time
end

#model_features_config ⇒ Google::Apis::RetailV2alpha::GoogleCloudRetailV2ModelModelFeaturesConfig

Additional model features config. Corresponds to the JSON property modelFeaturesConfig

Returns:



687
688
689
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 687

def model_features_config
  @model_features_config
end

#name ⇒ String

Required. The fully qualified resource name of the model. Format: projects/ project_number/locations/location_id/catalogs/catalog_id/models/model_id catalog_id has char limit of 50. recommendation_model_id has char limit of 40. Corresponds to the JSON property name

Returns:

  • (String) 


695
696
697
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 695

def name
  @name
end

#optimization_objective ⇒ String

Optional. The optimization objective e.g. cvr. Currently supported values: ctr, cvr, revenue-per-order. If not specified, we choose default based on model type. Default depends on type of recommendation: recommended-for-you => ctr others-you-may-like => ctr frequently-bought-together => revenue_per_order This field together with optimization_objective describe model metadata to use to control model training and serving. See https://cloud. google.com/retail/docs/models for more details on what the model metadata control and which combination of parameters are valid. For invalid combinations of parameters (e.g. type = frequently-bought-together and optimization_objective = ctr), you receive an error 400 if you try to create/ update a recommendation with this set of knobs. Corresponds to the JSON property optimizationObjective

Returns:

  • (String) 


710
711
712
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 710

def optimization_objective
  @optimization_objective
end

#periodic_tuning_state ⇒ String

Optional. The state of periodic tuning. The period we use is 3 months - to do a one-off tune earlier use the TuneModel method. Default value is PERIODIC_TUNING_ENABLED. Corresponds to the JSON property periodicTuningState

Returns:

  • (String) 


717
718
719
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 717

def periodic_tuning_state
  @periodic_tuning_state
end

#serving_config_lists ⇒ Array<Google::Apis::RetailV2alpha::GoogleCloudRetailV2ModelServingConfigList>

Output only. The list of valid serving configs associated with the PageOptimizationConfig. Corresponds to the JSON property servingConfigLists

Returns:



723
724
725
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 723

def serving_config_lists
  @serving_config_lists
end

#serving_state ⇒ String

Output only. The serving state of the model: ACTIVE, NOT_ACTIVE. Corresponds to the JSON property servingState

Returns:

  • (String) 


728
729
730
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 728

def serving_state
  @serving_state
end

#training_state ⇒ String

Optional. The training state that the model 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 model in order to control cost. If not specified: the default value for CreateModel method is TRAINING. The default value for UpdateModel method is to keep the state the same as before. Corresponds to the JSON property trainingState

Returns:

  • (String) 


737
738
739
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 737

def training_state
  @training_state
end

#tuning_operation ⇒ String

Output only. The tune operation associated with the model. Can be used to determine if there is an ongoing tune for this recommendation. Empty field implies no tune is goig on. Corresponds to the JSON property tuningOperation

Returns:

  • (String) 


744
745
746
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 744

def tuning_operation
  @tuning_operation
end

#type ⇒ String

Required. The type of model e.g. home-page. Currently supported values: recommended-for-you, others-you-may-like, frequently-bought-together, page-optimization, similar-items, buy-it-again, on-sale-items, and recently-viewed(readonly value). This field together with optimization_objective describe model metadata to use to control model training and serving. See https://cloud.google.com/retail/docs/models for more details on what the model metadata control and which combination of parameters are valid. For invalid combinations of parameters (e.g. type = frequently- bought-together and optimization_objective = ctr), you receive an error 400 if you try to create/update a recommendation with this set of knobs. Corresponds to the JSON property type

Returns:

  • (String) 


758
759
760
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 758

def type
  @type
end

#update_time ⇒ String

Output only. Timestamp the Recommendation Model was last updated. E.g. if a Recommendation Model was paused - this would be the time the pause was initiated. Corresponds to the JSON property updateTime

Returns:

  • (String) 


765
766
767
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 765

def update_time
  @update_time
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
 
# File 'lib/google/apis/retail_v2alpha/classes.rb', line 772

def update!(**args)
  @create_time = args[:create_time] if args.key?(:create_time)
  @data_state = args[:data_state] if args.key?(:data_state)
  @display_name = args[:display_name] if args.key?(:display_name)
  @filtering_option = args[:filtering_option] if args.key?(:filtering_option)
  @last_tune_time = args[:last_tune_time] if args.key?(:last_tune_time)
  @model_features_config = args[:model_features_config] if args.key?(:model_features_config)
  @name = args[:name] if args.key?(:name)
  @optimization_objective = args[:optimization_objective] if args.key?(:optimization_objective)
  @periodic_tuning_state = args[:periodic_tuning_state] if args.key?(:periodic_tuning_state)
  @serving_config_lists = args[:serving_config_lists] if args.key?(:serving_config_lists)
  @serving_state = args[:serving_state] if args.key?(:serving_state)
  @training_state = args[:training_state] if args.key?(:training_state)
  @tuning_operation = args[:tuning_operation] if args.key?(:tuning_operation)
  @type = args[:type] if args.key?(:type)
  @update_time = args[:update_time] if args.key?(:update_time)
end