What is a neural network in the context of deep learning?
A mini-brain in your computer designed to pick up patterns
Explanation:
A neural network in deep learning is a computer system inspired by the human brain. It consists of connected units called neurons that learn from data, recognize patterns, and make predictions.
Why not the others?
- a) A type of computer game → Incorrect; neural networks are used in AI, not games.
- c) A feature of smartphones → Incorrect; smartphones may use neural networks, but they are not a feature itself.
- d) A type of smartphone → Incorrect; a neural network is software/model, not a device.

