PersonalityGate: A general plug-and-play GNN gate to enhance cascade prediction with personality recognition task

Dengcheng Yan, Jie Cao, Wenxin Xie, Yiwen Zhang, Hong Zhong

Abstract: Highlights•A multitask GNN framework is proposed for joint cascade and personality prediction.•A plug-and-play GNN gate is designed to extract personality traits from cascade.•Extracted personality traits enhance GNN-based cascade prediction models.•Empirical study corroborates the intuitive assumption of the framework.•Experimental results on real world datasets validate the framework’s usefulness.