Sentence examples for obtained reward from inspiring English sources

Reinforcement learning models make use of reward prediction errors (RPEs), the difference between an expected and obtained reward.

The model's memory, α, had only small effect on the obtained reward.

The other extreme, α = 0 (w 1 = 1, w 2 = w 3 = 0) would only consider the last obtained reward.

The error signal at the last timestep of trial T is simply the difference between the obtained reward r(T), and the value predicting that reward V T - 1 (N - 1).

This amounted to an effective normalization or scaling of the value prediction error response in terms of standard deviation, indicating how much the obtained reward value differs from the expected value in units of standard deviation.

In a binary distribution of equiprobable rewards, the delivery of reward with the larger magnitude within each distribution elicits the same dopamine activation with each distribution, despite 10 fold differences between the obtained reward magnitudes (and the resulting value prediction errors) [ 23].

The proposed research work utilizes the Q-learning algorithm to train the system for the optimal action selection strategy during the state-action learning process by updating the action values based on the obtained rewards.

This had to be inferred by the presence (A-type blocks) or absence (B-type blocks) of a fixed relationship between stimulus categories and obtained rewards.

The OFC is seen as a hedonic and decision-making centre that optimizes behavior and choices on the basis of anticipated and obtained rewards [14], [15], [16], [17].

Given that this simple strategy resulted in a fair amount of obtained rewards, it is likely that the more difficult strategy in which the what, where and when had to be remembered, was not called upon by the animals.

One subject obtained rewards on every trial.