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Keywords: BP neural network
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Journal Articles
Prediction of provincial Digital Economy Development Index based on grey combination forecasting model
Available to Purchase
Journal:
Grey Systems: Theory and Application
Grey Systems: Theory and Application (2025) 15 (1): 62–75.
Published: 08 November 2024
... utilizes the new information priority GM(1,1) model alongside an optimized BP neural network model achieved through the gradient descent technique (GD-BP). Initially, the provincial Digital Economic Development Index (DEDI) is derived using the entropy weight approach. Subsequently, the original GM(1,1...
