Node classification oriented Adaptive Multichannel Heterogeneous Graph Neural Network

Yuqi Li, Chuanfeng Jian, Guosheng Zang, Chunyao Song, Xiaojie Yuan

Abstract: Highlights•A novel method to leverages high-frequency signals in heterogeneous graphs.•A new personalizes aggregation method through ”environment labels”.•Capturing high-order neighbor information without over-smoothing.•Superior performance, particularly in the datasets demanding high-frequency signals.