Class: Google::Apis::DiscoveryengineV1beta::GoogleCloudDiscoveryengineV1alphaAlphaEvolveExperimentConfigEvolutionSettingsParentSamplingConfigParetoSamplingConfig

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/discoveryengine_v1beta/classes.rb,
lib/google/apis/discoveryengine_v1beta/representations.rb,
lib/google/apis/discoveryengine_v1beta/representations.rb

Overview

Configuration for Pareto sampling.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ GoogleCloudDiscoveryengineV1alphaAlphaEvolveExperimentConfigEvolutionSettingsParentSamplingConfigParetoSamplingConfig

Returns a new instance of GoogleCloudDiscoveryengineV1alphaAlphaEvolveExperimentConfigEvolutionSettingsParentSamplingConfigParetoSamplingConfig.



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# File 'lib/google/apis/discoveryengine_v1beta/classes.rb', line 7579

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

Instance Attribute Details

#pareto_sampling_probability ⇒ Float

Optional. Probability [0.0, 1.0] of sampling parent programs from the Pareto frontier instead of normal fitness-based sampling during candidate generation. Useful when optimizing multiple metrics simultaneously. Default 0.0 (disabled). Only effective when evaluation returns multiple metrics in scores_to_optimize. Corresponds to the JSON property paretoSamplingProbability

Returns:

  • (Float) 


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# File 'lib/google/apis/discoveryengine_v1beta/classes.rb', line 7577

def pareto_sampling_probability
  @pareto_sampling_probability
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/discoveryengine_v1beta/classes.rb', line 7584

def update!(**args)
  @pareto_sampling_probability = args[:pareto_sampling_probability] if args.key?(:pareto_sampling_probability)
end