A supervised learning task for predicting exact numbers.
Regression is like a weight-guessing booth at a fair. It skips “big or small” and says “92 pounds,” then hopes you smile.
It predicts exact numbers. You meet it in house prices, sales forecasts, and weather apps.
Classification
Regression predicts numbers. Classification predicts groups.
Supervised Learning
Regression learns from examples with answers.
Bias-Variance Tradeoff
Regression must balance simple rules and wild guesses.