Linear Model
Domain: Math & Logic for AI
🎯 Motivation
The simplest model: output is a weighted sum of inputs plus a bias. A straight-line or flat-plane relationship.
📋 Concrete Example
Predict house price = 10000area + 5000rooms - 1000*age + 50000. A linear combination of features.
🔗 Analogy
Like a recipe: a fixed amount of each ingredient gives the result. No complex interactions.