What Is Reinforcement Learning And How Can It Help?


Reinforcement learning is a type of machine learning that builds algorithms to make decisions by using a process similar to trial and error. You start with an initial state, and then you take one action at a time as you try to reach some goal. Based on the result of each action, you learn what worked well or poorly so that your next decision can be more successful. Reinforcement learning can help with many different types of problems from personal finance to computer games:

What Is Reinforcement Learning And How Can It Help?

What Is Reinforcement Learning?

Reinforcement learning (RL) is a type of machine learning that teaches computers how to make decisions by rewarding or punishing them for their actions. The concept of reinforcement is based on the idea that positives and negatives are essential for learning, just like rewards and punishments are essential for life. In RL, you give your computer a goal, then it takes actions in order to achieve that goal while avoiding negative consequences along the way.

The name “reinforcement” comes from behaviorism: an approach in psychology that focuses on observable behaviors rather than internal mental states (like thoughts). It also refers back to BF Skinner’s experiments with pigeons–when Skinner gave them food pellets as a reward when they performed certain tasks correctly, he found that over time those birds learned what kind of behavior would bring about positive outcomes (i.e., eating more) versus negative ones (not getting enough food).

Some Examples of How Reinforcement Learning Can Help

What if you could make better decisions in the future? What if you could teach a computer to do so, too? That’s the idea behind reinforcement learning.

In this form of machine learning, computers learn by trial and error. They receive rewards for correct actions and punishments for incorrect ones–just like humans! The more data we have on what makes us happy (or sad), the more likely we are to understand how we can achieve our goals in life. Reinforcement Learning can help us do this by teaching computers how best to achieve their goals through positive reinforcement

How to Get Started with Reinforcement Learning

If you’re interested in learning more about reinforcement learning, we have a few suggestions.

  • Reinforcement Learning: An Introduction (video)
  • Why You Should Learn About Reinforcement Learning (video)
  • How to Get Started with Reinforcement Learning (text)

Reinforcement learning can help us make better decisions in the future.

Reinforcement learning is a type of machine learning that teaches an AI to make decisions. The most common example is a robot that learns to pick up objects and put them in a box by being rewarded for doing so. If the robot picks up the object, it gets a reward; if it doesn’t, there’s no reward. Reinforcement learning can also be used for things like training neural networks (which we’ll talk about another time) or even predicting what will happen next in your favorite video game!

Reinforcement learning isn’t just limited to robots though–you can use it as well! For example: say you’re trying out new recipes at home using your favorite cooking app on your phone but aren’t sure if they’ll taste good or not until after they’ve been cooked and eaten? Well then try using reinforcement learning by giving yourself treats whenever you create something delicious! Each positive outcome will reinforce future decisions toward making even tastier dishes until eventually you become known throughout town as “The Master Chef.”


Reinforcement learning is a powerful tool for making better decisions in the future. It can be used in many different situations, from helping robots learn how to walk without falling down or getting hurt, to helping doctors make better diagnoses of patients by analyzing past data about their health. The key thing that makes reinforcement learning so useful is that it allows us to figure out what actions we should take when faced with new situations based on what has worked well before–and this means less time spent figuring things out manually!