作者位次 #3/6SIGIR 2026Oral· Information Retrieval (Full)
Revisiting Collaborative Filtering by Unleashing the Power of Similarity
Mingyang Li · Xinlang Yue · Chen Chen · Muyang Li · Yongqi Liu · Kaiqiao Zhan
摘要
While deep learning-based approaches dominate the research on collaborative filtering (CF) in recommender systems, recent studies have re-examined this paradigm and found that deep models do not consistently outperform traditional CF alternatives on standard evaluation metrics. Notably, similarit...