Training Data
Simple Explanation
Examples a computer system studies while learning to recognize patterns. Just as a person learns from practice questions, an AI system learns from large collections of information. The quality of those examples matters.
Technical Explanation
Training data is the dataset used to adjust a model’s parameters during learning. Data selection, labeling, representativeness and quality influence performance and bias.
Business Use Case
A manufacturer trains an image model using labeled photographs of products with and without defects.
Real-Life Example
A phone’s photo feature may have learned to recognize pets from many example images.