Yihong Zhang

Int'l Proc. Proceedings of IEEE International Conference on Machine Learning and Applications, December 2024

Hypergraph Contrastive Learning with Graph Structure Learning for Recommendation *

Yuma Dose , Shuichiro Haruta , Yihong Zhang , Takahiro Hara ,

Int'l Proc. Proceedings of International ACM SIGIR Conference on Research and Development in Information Retrieval, July 2024

Mutual Information-based Preference Disentangling and Transferring for Non-overlapped Multi-target Cross-domain Recommendations

Zhi Li , Daichi Amagata , Yihong Zhang , Takahiro Hara , Shuichiro Haruta , Kei Yonekawa , Mori Kurokawa ,

Int'l Proc. Proceedings of IEEE International Conference on Mobile Data Management, July 2023

POI Recommendation by Learning Short-, Long- and Mid-Term Preferences through GNN

Yue Zhao , Yihong Zhang , Daichi Amagata , Takahiro Hara ,

Int'l Proc. The Pacific-Asia Conference on Knowledge Discovery and Data Mining, May 2023

Semantic Relation Transfer for Non-overlapped Cross-domain Recommendations *

Zhi Li , Daichi Amagata , Yihong Zhang , Takahiro Hara , Shuichiro Haruta , Kei Yonekawa , Mori Kurokawa ,

Int'l Proc. Proceedings of IEEE International Conference on Big Data, December 2022

Debiasing Graph Transfer Learning via Item Semantic Clustering for Cross-Domain Recommendations. *

Zhi Li , Daichi Amagata , Yihong Zhang , Takahiro Hara , Shuichiro Haruta , Kei Yonekawa , Mori Kurokawa ,

Journal Knowledge-Based Systems, June 2022

HML4Rec: Hierarchical meta-learning for cold-start recommendation in flash sale e-commerce

Zhi Li , Daichi Amagata , Yihong Zhang , Takuya Maekawa , Takahiro Hara , Kei Yonekawa , Mori Kurokawa ,

Int'l Proc. European Conference on Information Systems, June 2020

Discovering Social Media Timing Signals for Predicting Temporary Deal Success

Yihong Zhang , Takahiro Hara , Masumi Shirakawa ,

Int'l Proc. Hawaii International Conference on System Sciences, January 2020

A Probabilistic Model for Malicious User and Rumor Detection on Social Media

Yihong Zhang , Takahiro Hara ,