Algorithm

ELI5 - What exactly is an algorithm and how does it work?

An algorithm is basically a step-by-step set of instructions used to solve a specific problem or perform a certain task. Think of it like a detailed recipe or a roadmap—except it guides computers through processes like sorting data, calculating the fastest route on Google Maps, or recommending content on social media. Algorithms range from very simple (like sorting numbers) to incredibly complex (such as machine learning systems that recognize speech or images). They're essential for programming, data processing, and automation but can also raise concerns about transparency, fairness, and bias—especially when used to make important decisions affecting people's lives.

By Alex 22 days ago