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TaxoEnrich: Self-Supervised Taxonomy Completion via Structure-Semantic Representations


Feb 10, 2022
Minhao Jiang , Xiangchen Song , Jieyu Zhang , Jiawei Han

* WWW 2022 

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Learning Multi-granularity User Intent Unit for Session-based Recommendation


Jan 10, 2022
Jiayan Guo , Yaming Yang , Xiangchen Song , Yuan Zhang , Yujing Wang , Jing Bai , Yan Zhang


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Modeling Multi-granularity User Intent Evolving via Heterogeneous Graph Neural Networks for Session-based Recommendation


Jan 02, 2022
Jiayan Guo , Yaming Yang , Xiangchen Song , Yuan Zhang , Yujing Wang , Jing Bai , Yan Zhang


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Creating Training Sets via Weak Indirect Supervision


Oct 07, 2021
Jieyu Zhang , Bohan Wang , Xiangchen Song , Yujing Wang , Yaming Yang , Jing Bai , Alexander Ratner

* 40 pages 

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Attentive Knowledge-aware Graph Convolutional Networks with Collaborative Guidance for Recommendation


Sep 05, 2021
Yankai Chen , Yaming Yang , Yujing Wang , Jing Bai , Xiangchen Song , Irwin King


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Who Should Go First? A Self-Supervised Concept Sorting Model for Improving Taxonomy Expansion


Apr 10, 2021
Xiangchen Song , Jiaming Shen , Jieyu Zhang , Jiawei Han


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Taxonomy Completion via Triplet Matching Network


Jan 07, 2021
Jieyu Zhang , Xiangchen Song , Ying Zeng , Jiaze Chen , Jiaming Shen , Yuning Mao , Lei Li

* AAA1 2021 

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BiTe-GCN: A New GCN Architecture via BidirectionalConvolution of Topology and Features on Text-Rich Networks


Oct 23, 2020
Di Jin , Xiangchen Song , Zhizhi Yu , Ziyang Liu , Heling Zhang , Zhaomeng Cheng , Jiawei Han

* To appear in WSDM 2021 

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