65 citations · 313 across the 31 of their papers we have counts for
4 papers · 1 filter
PerCoNet: News Recommendation with Explicit Persona and Contrastive Learning
Rui Liu, Bin Yin, Ziyi Cao +3
Personalized news recommender systems help users quickly find content of their interests from the sea of information. Today, the mainstream technology for personalized news recomme…
Using Query Expansion in Manifold Ranking for Query-Oriented Multi-Document Summarization
Quanye Jia, Rui Liu, Jianying Lin
Manifold ranking has been successfully applied in query-oriented multi-document summarization. It not only makes use of the relationships among the sentences, but also the relation…
Discrete Factorization Machines for Fast Feature-based Recommendation
Han Liu, Xiangnan He, Fuli Feng +3
User and item features of side information are crucial for accurate recommendation. However, the large number of feature dimensions, e.g., usually larger than 10^7, results in expe…
From Group Recommendations to Group Formation
Senjuti Basu Roy, Laks V. S. Lakshmanan, Rui Liu
There has been significant recent interest in the area of group recommendations, where, given groups of users of a recommender system, one wants to recommend top-k items to a group…