Yongfeng Zhang

2022

doi dblp
Improving neural topic modeling via Sinkhorn divergence.
Luyang Liu|Heyan Huang|Yang Gao|Yongfeng Zhang
Information Processing and Management 2022 Volume 59 Issue 3

2021

doi dblp
Conversational Search and Recommendation: Introduction to the Special Issue.
Claudia Hauff|Julia Kiseleva|Mark Sanderson|Hamed Zamani|Yongfeng Zhang
ACM Transactions on Information Systems (TOIS) 2021 Volume 39 Issue 4

2019

doi dblp
Tutorial on Explainable Recommendation and Search.
Yongfeng Zhang
Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019.
doi dblp
Neural Variational Correlated Topic Modeling.
Luyang Liu|Heyan Huang|Yang Gao|Yongfeng Zhang|Xiaochi Wei
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2015

doi dblp
Incorporating Phrase-level Sentiment Analysis on Textual Reviews for Personalized Recommendation.
Yongfeng Zhang
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015