Zhipeng Zhang

2020

doi dblp
Employing neighborhood reduction for alleviating sparsity and cold start problems in user-based collaborative filtering
Zhipeng Zhang | Yao Zhang | Yonggong Ren
2020 Volume 23 Issue 4

doi dblp
Category-aware Graph Neural Networks for Improving E-commerce Review Helpfulness Prediction
Xiaoru Qu | Zhao Li | Jialin Wang | Zhipeng Zhang | Pengcheng Zou | Junxiao Jiang | Jiaming Huang | Rong Xiao | Ji Zhang | Jun Gao
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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