Dynamic Risk Prediction in Supply Chain Procurement: A Spatio-Temporal Graph Neural Network Approach Based on Real-Time Market Data
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资源简介：
This repository contains seven standardized sub-datasets, complete model codes, training configurations and full evaluation protocols supporting the ST-GNN-based procurement risk prediction study, fully reproducible and externally validated against UN Comtrade trade statistics.
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Zenodo创建时间：
2026-06-10
