Data Labeling Specialist (Freelance / Remote) — Text classification annotation
Annotated large text datasets for machine learning training by assigning classification tags to predefined categories. Followed detailed annotation rules to ensure correct tagging and reduce labeling errors. Reviewed and corrected labeled examples to maintain dataset quality for NLP use. • Categorized text into predefined classes • Applied consistent classification tagging per rules • Performed systematic review to reduce mistakes • Ensured compliance with annotation guidelines during labeling