AI Data Annotation & Training (Portfolio Skills)
I have performed data annotation and AI training tasks focusing on text data, including sentiment analysis, AI response ranking, and intent classification. My experience encompasses basic, intermediate, and advanced labeling work with a strong emphasis on accuracy and consistency. I regularly conducted structured evaluations and quality assurance reviews for AI-generated responses. • Tasks included text classification, spam detection, sentiment and intent analysis. • Performed multi-level AI response evaluation and ranking duties. • Specialized in named entity recognition and toxicity detection initiatives. • Ensured high standards for data quality, consistency, and confidentiality.