Search Results for author: Xiangtai Chen

Found 2 papers, 0 papers with code

Heterogeneous Graph Learning for Explainable Recommendation over Academic Networks

no code implementations16 Feb 2022 Xiangtai Chen, Tao Tang, Jing Ren, Ivan Lee, Honglong Chen, Feng Xia

We devise an unsupervised learning model called HAI (Heterogeneous graph Attention InfoMax) which aggregates attention mechanism and mutual information for institution recommendation.

Explainable Recommendation Graph Attention +1

Matching Algorithms: Fundamentals, Applications and Challenges

no code implementations5 Mar 2021 Jing Ren, Feng Xia, Xiangtai Chen, Jiaying Liu, Mingliang Hou, Ahsan Shehzad, Nargiz Sultanova, Xiangjie Kong

Based on the preference list access, matching problems are divided into two categories, i. e., explicit matching and implicit matching.

Information Retrieval Recommendation Systems Social and Information Networks

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