E-commerce product categorization
Scope: Improve search and recommendations on an e-commerce platform. Data Labeling Task: Labeled product titles, descriptions, and images into ~50 categories (e.g., "Electronics > Phones"). Project Size: 50,000 products labeled over 2 months by a team of 10. Quality Measures: - Double-checking of 15% of labels - Agreement score > 90% target - Ongoing feedback loop with e-commerce team