#data labeling

Label Studio is an open-source tool simplifying data labeling for audio, text, images, videos, and more. It provides multi-user collaboration and project management, integrates with machine learning workflows via REST API and SDK, and supports data import from various sources, enhancing data accuracy through pre-labeling and active learning. Deployable locally or on the cloud, it supports Docker, pip, and Anaconda for flexible operations.

CVAT is an interactive annotation solution used globally for video and image processing in computer vision projects. It integrates seamlessly with Data-centric AI, supporting a wide range of annotation formats such as COCO and YOLO, and offers automatic labeling. This enhances productivity significantly. CVAT is available as a free online service or can be self-hosted, catering to diverse annotation needs. With integrations like Roboflow and HuggingFace, along with extensive user support and training, CVAT is essential for automating and streamlining the annotation process, helping organizations and developers effectively tackle real-world challenges.

Refinery offers data-focused tools for improving NLP models, with features like semi-automated labeling, comprehensive data management, and monitoring. It treats training data as software artifacts to optimize their use and quality. Integrations with Hugging Face and spaCy streamline workflows, simplifying superior NLP model development.