What Is Reinforcement Learning?

A Must-Know Topic For Every Machine Learning Engineer

Have you ever wondered how a video game learns and improves itself whilst playing with you? How did the chess game end up winning from you? Or how we can implement algorithms that can learn from their experiences and improve themselves over time based on the outcome of their actions. This is where RL, a sub-field of machine learning, comes in.

Reinforcement learning (RL) is one of the most important sub-fields of machine learning.

This article aims to provide an overview of reinforcement learning.

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Article Aim

This article aims to outline the following topics:

1. What is reinforcement learning?
2. What are the different key terms?
3. Use cases of reinforcement learning

This is an introductory article that will provide a solid understanding of reinforcemenet learning at a high level.

1. What Is Reinforcement Learning?

The concept is extremely simple and intuitive.