What is Deep learning?

Simple definition

A branch of machine learning that uses multi-layer neural networks to learn complex patterns from data.

How it fits into AI

Deep learning is part of the larger AI ecosystem. Its exact role depends on the system, but understanding it helps you make better sense of AI products, technical discussions, safety claims, and practical workflows.

A real-world analogy

Deep learning is machine learning using neural networks with many layers and large numbers of parameters.

Why it matters

It enabled major advances in language, vision, speech, and generative AI, but often requires significant data and compute.

Frequently asked questions

What does Deep learning mean?

A branch of machine learning that uses multi-layer neural networks to learn complex patterns from data.

Why should a small-business user care?

It enabled major advances in language, vision, speech, and generative AI, but often requires significant data and compute.

What is the most important practical nuance?

No. Deep learning is a subset of machine learning.