The Simplest Algorithm Behind Smarter Machines

AI might feel like magic, but under the hood, it’s mostly just math. And one of the simplest yet most powerful tools in that toolbox is Linear Regression. No deep learning, no fancy transformers. Just a straight line, doing its job. This article is about understanding how linear regression works, how we write it in code, and most importantly, why it matters.

The Simplest Algorithm Behind Smarter Machines

Introduction

AI might feel like magic, but under the hood, it’s mostly just math.
And one of the simplest yet most powerful tools in that toolbox is Linear Regression. No deep learning, no fancy transformers. Just a straight line, doing its job.

This article is about understanding how linear regression works, how we write it in code, and most importantly, why it matters.