💡 Classification — Predicting Categories
Classification is used when you want to assign something to a group or label.
👉 Think: “Which type?” or “Which category?”
The model draws a decision boundary:
- Left side → one category
- Right side → another
📧 Real-Life Examples
- Email → Spam or Not Spam
- Medical test → Disease or No Disease
- Image → Cat, Dog, or Other
- Customer → Will Buy or Won’t Buy
🧠 One-Line Summary
Classification = predicting a label or category