How machines learn: supervised, unsupervised & reinforcement learning

📰 Medium · Data Science

Learn the differences between supervised, unsupervised, and reinforcement learning in machine learning and how they're applied in real-world scenarios

beginner Published 10 Jun 2026

Action Steps

Read about supervised learning using labeled datasets to train models
Explore unsupervised learning techniques for discovering patterns in unlabeled data
Apply reinforcement learning to train models that learn from interactions with an environment

Who Needs to Know This

Data scientists and machine learning engineers can benefit from understanding the types of machine learning to choose the right approach for their projects

Key Insight

💡 Supervised, unsupervised, and reinforcement learning are the three primary types of machine learning, each with its own strengths and applications