Upper Confidence Bound Ucb Exploration

# Upper Confidence Bound (Ucb) Exploration: A Comprehensive Guide Imagine teaching a robot to play a new video game. It needs to learn which actions lead to high scores, but how does it decide what to try? Randomly flailing isn't efficient. The Upper Confidence Bound (UCB) exploration strategy provides a smart way for the robot to balance trying things it *knows* are good with exploring new, potentially *better* options. UCB is a powerful and widely used technique in reinforcement learning, p