Definition
In artificial intelligence, a model is a computational representation learned from data that can make predictions or decisions. It is essentially a mathematical function that has been optimized to perform a specific task, such as recognizing images, translating languages, or forecasting trends. Models work by processing new input data through their learned parameters to generate an output. Understanding models is crucial for leveraging AI effectively in business, enabling automation and data driven insights. For instance, a recommendation engine model suggests products to users based on their past behavior. While often confused with the raw data it was trained on, a model is the structured outcome of the training process. Concepts related to AI models appear in domains like AWS Certified Solutions Architect Associate and CompTIA AI Fundamentals.