Houye Ji

From Abstract to Details

2022 · Proceedings of the 30th ACM International Conference on Multimedia

In E-commerce recommendation, Click-Through Rate (CTR) prediction has been extensively studied in both academia and industry to enhance user experience and platform benefits. At present, most popular CTR prediction methods are concatenation-based models that represent …

Interpreting and Unifying Graph Neural Networks with An Optimization Framework

2021

Graph Neural Networks (GNNs) have received considerable attention on graph-structured data learning for a wide variety of tasks. The well-designed propagation mechanism which has been demonstrated effective is the most fundamental part of GNNs. Although …