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| Empirical Research on the Coupling Coordination Degree of Three Systems of Hightech Industry, Traditional Industry and Regional Economy |
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Abstract The research on the coupling mechanism of high technology industry, traditional industry and regional economic coordination and development is the basis for solving the coordinated development of regional industry. This paper firstly constructs the theoretical model of the coupling relationship between the three systems based on the perspective of system theory, and analyzes the connotation, characteristics and the internal driving force and development cycle of the model. At the same time, negative entropy flow is introduced to establish the coupling system model of three systems in the closed system environment and open system environment. Secondly, using principal component analysis (PCA) to screen and set up evaluation index system of three coupled system, build the system coupling and coupling coordination degree model, empirical estimates high technology industry in Shaanxi province as an example, the coupling effect between traditional industry and regional economy; Finally, using the dynamic adaptability of BP artificial neural network to make an empirical analysis of the dynamic factors that affects the coupling system, find out the high technology industry, the traditional industry and regional economy has the important influence factors of the coupling system.
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