Part 36 of 45 in AI Foundations: From Curious to Confident
Making Choices
A decision tree is like a flowchart that helps AI make step-by-step choices. A plain-language explainer, part of our Learn AI path.
To decide, AI can follow a tree of yes/no questions — 'Is it big? Does it have wheels?' — branching down until it reaches an answer. That step-by-step flowchart is called a decision tree.
The key ideas
- A decision tree makes choices with yes/no questions.
- Each branch leads closer to an answer.
- It's an easy, clear way for AI to decide.
Why it matters
Decision Trees is one small piece of a much bigger picture. Once you can spot it in the world around you, the rest of Artificial Intelligence starts to make far more sense — each idea builds on the last, from everyday examples up to how the technology actually works under the hood.
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