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cs.IR2022
Group Buying Recommendation Model Based on Multi-task Learning
Shuoyao Zhai, Baichuan Liu, Deqing Yang +1
In recent years, group buying has become one popular kind of online shopping activity, thanks to its larger sales and lower unit price. Unfortunately, research seldom focuses on re…
cs.IR2022★ 1 cited
Factorial User Modeling with Hierarchical Graph Neural Network for Enhanced Sequential Recommendation
Lyuxin Xue, Deqing Yang, Yanghua Xiao
Most sequential recommendation (SR) systems employing graph neural networks (GNNs) only model a user's interaction sequence as a flat graph without hierarchy, overlooking diverse f…