Doccano

Doccano is an open-source tool designed to help users create labeled datasets for machine learning. It provides an easy-to-use interface for annotating text, such as marking names, categories, or sentiments, which trains AI models to understand and classify language. Think of it as a digital highlighting tool that organizes and labels information, making it simpler for developers and researchers to prepare data for tasks like language translation, sentiment analysis, or information extraction. Overall, Doccano streamlines the process of preparing high-quality data vital for building effective NLP (Natural Language Processing) applications.