AI RESEARCH
Image Score: Learning and Evaluating Human Preferences for Mercari Search
arXiv CS.CV
•
ArXi:2408.11349v2 Announce Type: replace Mercari is the largest C2C e-commerce marketplace in Japan, having than 20M active monthly users. Search being the fundamental way to discover desired items, we have always had a substantial amount of data with implicit feedback. Although we actively take advantage of that to provide the best service for our users, the correlation of implicit feedback for such tasks as image quality assessment is not trivial.