作者位次 #5/7SIGIR 2026Poster· Information Retrieval (Short)
ZoRRO: A Zero-Weight Personalized Recommender System for Scalable News Recommendation
Johannes Kruse · Ryotaro Shimizu · Kasper Lindskow · Jon Tofteskov · Michael Riis Andersen · Julian J. McAuley · Jes Frellsen
摘要
In this paper, we present ZoRRO (Zero-Weight Personalized Recommender System), a zero-weight and training-free framework for personalized news recommendation designed for scalable real-world deployment. We show that ZoRRO outperforms strong neural baselines in offline ranking evaluations and deli...