Haonan Wang

Attention Weighted Mixture of Experts with Contrastive Learning for Personalized Ranking in E-commerce

2023 · arXiv (Cornell University)

Ranking model plays an essential role in e-commerce search and recommendation. An effective ranking model should give a personalized ranking list for each user according to the user preference. Existing algorithms usually extract a user …

CDnet: Constrained Diffusion Graph Neural Networks under Feature Information Flow Routing for Node Classification

2024

In the data-driven era, graph data is widely distributed in multiple fields, and its complex network relationships pose higher challenges to data analysis models. Although graph neural networks (GNNs) perform well in processing non-Euclidean spatial …