Qincheng Lu

Revisiting Heterophily For Graph Neural Networks

Sitao Luan, Chenqing Hua, Qincheng Lu et al. · arXiv (Cornell University) · 2022 · 70 citations · Full text

Adaptive Channel Mixing, Graph Neural Networks, Network Science +13

Is Heterophily A Real Nightmare For Graph Neural Networks To Do Node Classification?

Sitao Luan, Chenqing Hua, Qincheng Lu et al. · arXiv (Cornell University) · 2021 · 44 citations · Full text

Geometric Learning, Engineering, Machine Learning +16

When Do Graph Neural Networks Help with Node Classification? Investigating the Impact of Homophily Principle on Node Distinguishability

Sitao Luan, Chenqing Hua, Minkai Xu et al. · arXiv (Cornell University) · 2023 · 12 citations · Full text

Engineering, Machine Learning, Neural Networks (Machine Learning) +22