Neural Network
Definition: A neural network is a computer system designed to learn and make decisions in a way that loosely imitates the human brain. It processes information through layers of connected nodes, often called neurons, that work together to find patterns and make predictions.
Example
An AI program that reviews thousands of legal documents to spot relevant clauses uses a neural network. Each layer of the network helps the system recognize different features of the text, such as key phrases or context, until it can make accurate recommendations.
Why It Matters?
Neural networks are the foundation of modern artificial intelligence. They power the tools that lawyers and legal researchers already use, from document review software to language models like ChatGPT. Understanding neural networks helps legal professionals grasp how AI systems reach their results and why they sometimes make errors or require human oversight.