Macroeconomic Short-Term High-Precision Combined Forecasting Algorithm Based on Grey Model

• Published in: Security and communication networks Vol. 2021; pp. 1 - 9
• Main Author: Li, Cao
• Format: Journal Article
• Language: English
• Published: London Hindawi 16.09.2021; John Wiley & Sons, Inc
• Subjects: Accuracy; Algorithms; Commodities; Consumer Price Index; Economic development; Economic factors; Economic forecasting; Economic models; Forecasting; GDP; Gross Domestic Product; Macroeconomics; Mathematical models; Neural networks; Standard deviation; System theory; China

Using the characteristics of grey forecasting, which requires a small amount of sample data and a simple modeling process, to predict the main macroeconomic indicators in the early stage, combined with the filtering decomposition method and the production function method, establishes a short-term hi...