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  1. Reinforcement Learning - GeeksforGeeks

    Nov 7, 2025 · Reinforcement Learning (RL) is a branch of machine learning that focuses on how agents can learn to make decisions through trial and error to maximize cumulative rewards.

  2. Reinforcement learning - Wikipedia

    In machine learning and optimal control, reinforcement learning (RL) is concerned with how an intelligent agent should take actions in a dynamic environment in order to maximize a reward signal.

  3. What is reinforcement learning? - IBM

    In reinforcement learning, autonomous agents learn to perform a task by trial and error in the absence of any guidance from a human user. 1 It particularly addresses sequential decision-making problems in …

  4. 12 Reinforcement Learning – 6.390 - Intro to Machine Learning

    Reinforcement learning (RL) is a type of machine learning where an agent learns to make decisions by interacting with an environment. Unlike other learning paradigms, RL has several distinctive …

  5. What is reinforcement learning (RL)? - Google Cloud

    Reinforcement learning is about learning to make decisions. Imagine an agent, which could be anything from a software program to a robot, navigating an environment. This environment could be a...

  6. What Is Reinforcement Learning and How It Trains AI

    Apr 25, 2025 · Unlike traditional machine learning models that learn from labeled data, reinforcement learning systems learn from experience. They try actions, observe the outcomes, and gradually …

  7. Reinforcement Learning in Machine Learning: Types, Algorithms, …

    Sep 13, 2025 · Reinforcement Learning (RL) is one of the most exciting areas of machine learning because it teaches machines how to make decisions by interacting with their surroundings.

  8. Reinforcement Learning Guide: Algorithms, Applications, and …

    Reinforcement learning (RL) connects data-driven perception to adaptive control. It allows agents to learn action policies through direct interaction and feedback. You can use RL to adapt models to …

  9. Introduction to Reinforcement Learning: A Beginner’s Guide

    Aug 8, 2025 · Reinforcement Learning (RL) is a powerful branch of machine learning that enables an agent to learn how to make decisions through trial and error. Unlike other machine learning methods, …

  10. Reinforcement Learning Explained: A Step-by-Step Guide for

    Jul 4, 2025 · Reinforcement Learning (RL) is a subfield of machine learning where an agent learns to take actions in an environment in order to maximize rewards over time. Rather than being given …