A company is developing an AI character for a video game. The AI character needs to learn how to navigate a complex environment and make decisions to achieve ce...

A company is developing an AI character for a video game. The AI character needs to learn how to navigate a complex environment and make decisions to achieve certain objectives within the game. When the AI takes actions that lead to positive outcomes like finding a reward or overcoming an obstacle, it receives a positive score. When it takes actions that lead to negative outcomes, like hitting a wall or losing progress, it receives a negative score. Through this process of trial and error, the AI gradually improves the character’s ability to play the game effectively. What machine learning should the company use?

A. Unsupervised learning B. Reinforcement learning C. Supervised learning D. Deep learning