Search Results for author: Muhao Xu

Found 2 papers, 0 papers with code

SiGNN: A Spike-induced Graph Neural Network for Dynamic Graph Representation Learning

no code implementations11 Mar 2024 Dong Chen, Shuai Zheng, Muhao Xu, Zhenfeng Zhu, Yao Zhao

In the domain of dynamic graph representation learning (DGRL), the efficient and comprehensive capture of temporal evolution within real-world networks is crucial.

Graph Representation Learning Node Classification

Discriminative Feature Learning Framework with Gradient Preference for Anomaly Detection

no code implementations23 Apr 2022 Muhao Xu, Xueying Zhou, Xizhan Gao, WeiKai He, Sijie Niu

Specifically, we firstly design a gradient preference based selector to store powerful feature points in space and then construct a feature repository, which alleviate the interference of redundant feature vectors and improve inference efficiency.

Anomaly Detection Representation Learning

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