76 citations · 76 across the 2 of their papers we have counts for
3 papers
cs.IR2020★ 76 cited
Towards Question-based Recommender Systems
Jie Zou, Yifan Chen, Evangelos Kanoulas
Conversational and question-based recommender systems have gained increasing attention in recent years, with users enabled to converse with the system and better control recommenda…
cs.IR2018
A Collective Variational Autoencoder for Top- Recommendation with Side Information
Yifan Chen, Maarten de Rijke
Recommender systems have been studied extensively due to their practical use in many real-world scenarios. Despite this, generating effective recommendations with sparse user ratin…
cs.IR2016
Content-Based Top-N Recommendation using Heterogeneous Relations
Yifan Chen, Xiang Zhao, Junjiao Gan +2
Top- recommender systems have been extensively studied. However, the sparsity of user-item activities has not been well resolved. While many hybrid systems were proposed to addr…