AI Data Annotator / AI Training Contributor
I annotated and evaluated datasets including text, image, and video for AI model training projects. My responsibilities included conducting entity recognition and classification, search relevance evaluation, and executing QA/QC reviews. I focused on maintaining data accuracy, labeling consistency, and high-quality outputs for various machine learning models. • Annotated text, image, and video data for supervised learning. • Performed search relevance and query intent classification. • Applied quality control checks to ensure labeling accuracy. • Used entity recognition methods for text analysis and classification.