Supply chain disruption risk prediction based on hypergraph representation and dynamic relational-attentive
摘要
Supply chain disruption prediction faces significant challenges due to the system’s inherent complexity and dynamic uncertainty. While existing graph learning approaches utilize knowledge graphs (KGs) to capture semantic links, they predominantly rely on pairwise connections, failing to model the high-order group interactions critical for systemic risk identification. To bridge this gap, we construct a comprehensive supply chain risk knowledge graph and propose a novel hypergraph dynamic graph attention neural network (HG-DRA). Distinct from traditional methods, HG-DRA introduces two core innovations: (1) hypergraph representation learning, which explicitly models complex