Class: Google::Apis::AiplatformV1beta1::GoogleCloudAiplatformV1beta1CompositeReinforcementTuningRewardConfigWeightedRewardConfig

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/aiplatform_v1beta1/classes.rb,
lib/google/apis/aiplatform_v1beta1/representations.rb,
lib/google/apis/aiplatform_v1beta1/representations.rb

Overview

Reward function configuration with a weight. The weight is used to combine the reward with other rewards.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ GoogleCloudAiplatformV1beta1CompositeReinforcementTuningRewardConfigWeightedRewardConfig

Returns a new instance of GoogleCloudAiplatformV1beta1CompositeReinforcementTuningRewardConfigWeightedRewardConfig.



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# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 11103

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

Instance Attribute Details

#reward_config ⇒ Google::Apis::AiplatformV1beta1::GoogleCloudAiplatformV1beta1SingleReinforcementTuningRewardConfig

SingleReinforcementTuningRewardConfig defines a single reward function configuration for RL tuning. Each reward calculation/evaluation consists of two stages: 1. Stage 1: Parses the part of information important from sample response via regex extract, or simply takes the sample response unmodified. 2. Stage 2: Calls the configured reward scorer to compute the reward. Corresponds to the JSON property rewardConfig

Returns:



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# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 11093

def reward_config
  @reward_config
end

#weight ⇒ Float

How much this single reward contributes to the total overall reward. Total reward is a linear combination of single rewards with their corresponding weights, i.e., total_reward = ( weight_a * reward_a + weight_b * reward_b + ... ) / (weight_a + weight_b + ...) Corresponds to the JSON property weight

Returns:

  • (Float) 


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# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 11101

def weight
  @weight
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 11108

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