2 papers
cs.CV2026
Image Score: Learning and Evaluating Human Preferences for Mercari Search
Chingis Oinar, Miao Cao, Shanshan Fu
Mercari is the largest C2C e-commerce marketplace in Japan, having more than 20 million active monthly users. Search being the fundamental way to discover desired items, we have al…
cs.IR2025
Towards Better Search with Domain-Aware Text Embeddings for C2C Marketplaces
Andre Rusli, Miao Cao, Shoma Ishimoto +2
Consumer-to-consumer (C2C) marketplaces pose distinct retrieval challenges: short, ambiguous queries; noisy, user-generated listings; and strict production constraints. This paper…