ML Fundamentals
Data Annotation
Labelling raw data (images, text, audio) to train AI models. India has a massive data annotation industry — companies like iMerit, Appen India, and thousands of freelancers provide this globally.
India context
India is the world's largest provider of data annotation services, employing lakhs of workers.
Use this term as a quick reference, then jump back into the part of the site where it matters.