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AI Glossary

Reinforcement Learning

Reinforcement learning is a type of machine learning where an AI system learns through trial and error by receiving rewards or penalties for its actions.

Overview

Reinforcement learning is a machine learning approach where an agent learns how to make decisions by interacting with an environment.

The agent receives rewards for beneficial actions and penalties for undesirable actions. Over time, it learns strategies that maximize rewards.

Why It Matters

Reinforcement learning enables AI systems to learn complex behaviors without explicit instructions for every situation.

It has been used in robotics, game-playing systems, recommendation engines, and autonomous technologies.

Real-World Example

An AI system learning to play chess by practicing millions of games and improving based on wins and losses.

Related Concepts

  • Machine Learning
  • Supervised Learning
  • Deep Learning
  • Robotics
  • Neural Networks