Forum Akademia 30+

data annotation is the process of adding labels or tags to raw information so that machine learning models can understand and use it. Depending on the project, data may include images, text, audio, or video. For example, an image can be labeled to identify objects such as cars, people, or animals. These labeled datasets help AI systems recognize patterns and make accurate predictions. Businesses commonly use annotation when developing computer vision, natural language processing, and speech recognition applications. Good-quality labeling is important because inconsistent or incorrect labels can affect the performance of an AI model.