Hierarchical feature aggregation with mixed attention mechanism for single-cell RNA-seq analysis

Wanning Zhou, Wei Song, Zhuangzhuang Zhang, Fan Zhang, Zhixia Teng, Zhen Tian

Abstract: Highlights•Hierarchical graph structural features learned by GNN.•Multiscale node attribute features learned by GAA.•Heterogeneous intelligent fusion module.•Multi-scale intelligent fusion module.•Dual self-supervision module.