Publications

• UMAP 2020
  Yitong Meng, Xiao Yan, Weiwen Liu, Huanhuan Wu, James Cheng, "Wasserstein collaborative filtering for item cold-start recommendation", in Proceedings of 28th Conference on User Modeling, Adaptation and Personalization, online from Geona, Apr. 2020.
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• ECIR 2020
  Yitong Meng, Xinyan Dai, Xiao Yan, James Cheng, Weiwen Liu1, Jun Guo, Benben Liao, and Guangyong Chen. "PMD: An Optimal Transportation-Based User Distance for Recommender Systems", Advances in Information Retrieval. ECIR 2020, online, March 2020.
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• Recsys 2018
  Yitong Meng, Guangyong Chen, Jiajin Li and Shengyu Zhang. "Psrec: social recommendation with pseudo ratings", Proceedings of the 12th ACM Conference on Recommender Systems, Vancouver, Sept, 2018
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