Risk Assessment Model for Industrial Chain Based on Neighbor Sampling and GraphAttention Mechanism

Risk assessment is an important way to improve the resilience of the industrial chain and also an effective method to reduce the instability of the industrial chain.However,existing research on risk assessment is based on supply chain structure and neglects other factors,which can not accurately dep...

Ausführliche Beschreibung

Bibliografische Detailangaben

1. Verfasser:	SUN Pengzhao, BI Kejun, TANG Chao, LI Dongfen, YING Shi, WANG Ruijin
Format:	Artigo
Sprache:	Chinês
Veröffentlicht:	Editorial office of Computer Science 2024-10-01
Schriftenreihe:	Jisuanji kexue
Schlagworte:	industry chain|risk assessment|heterogeneous graph|neighbourhood sampling|graph attention mechanism
Online-Zugang:	https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2024-51-10-218.pdf
Tags:	Tag hinzufügen Keine Tags, Fügen Sie das erste Tag hinzu!