Machine Learning

What is unsupervised learning?

Unsupervised learning looks for structure in data without requiring a target label for every example.

✳ Beginner◷ 3 short lessons · learn at your paceTEXT-BASED LEARNING

Before you dive in: outcomes & prerequisites

No AI experience required. Start with the simple explanation.

A beginner learning path: understand the idea, follow an everyday example and check your understanding. Read the three lessons in order.

Start here · beginner

03 · Practise and check

Your turn

Describe two ways to group a fictional collection of books. Explain which user need each grouping supports.

Answer check

Grouping by topic supports browsing by interest. Grouping by length might support choosing a quick read. Neither proves that one grouping is universally correct.

Explain it to a friend

Give a second example from college, a hobby or a fictional workplace. State what information goes in, what comes out and one limitation. If you can explain those three things in plain language, you are ready to move on. Mark this lesson as read to save your progress when signed in.

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