Q3. Which of the following statements about the UCB algorithm is correct? A. The UCB algorithm...
Q3. Which of the following statements about the UCB algorithm is correct?
A. The UCB algorithm uniformly samples in order to reduce uncertainty and maximize reward.
B. The UCB algorithm selects the action with the largest uncertainty for the reward in order to reduce that uncertainty.
C. The UCB algorithm selects actions with lowest uncertainty and therefore largest expected reward to ensure rapid convergence.
D. The UCB algorithm selects actions with the lowest uncertainty to minimize regret.
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The UCB algorithm selects the action with the largest uncertainty for the reward in order to reduce that uncertainty.
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