부산대학교 도서관

In recent years, economic exchanges between China and the world market have become more and more close, and China's economic development has also directly affected the stability of the world economy. It even directly determines the major policies of the country, and its importance is obvious. For example, before China's reform and opening up, it had not yet implemented the transition of its economic system. At this time, more emphasis was placed on military strategy and political considerations. The coordinated development of regional economy does not mean simultaneous development or the same development speed. Rather, it is necessary to evaluate according to a certain index system, establish a scientific and systematic evaluation model, and analyze the data of coordinated regional economic development according to the system model. And it is becoming more and more obvious, manifested in the imbalance of society, economy and ecology in the system of the region itself, the continuous expansion of regional disparity, the serious regional blockade and local protection, the continuous economic friction between regions, and the unreasonable division of labor between regions. At the same time, help develop the central region, improve grain production capacity, make economical and effective use of coal resources in the central region, and promote the transformation of production organization structure in the central region, so as to make the central region develop better. Secondly, the division of economic regions from the perspective is convenient for policy-making departments to better study the regional heterogeneity and spatial spillover effect of policies. How to take effective measures to correctly solve the problem of regional gap and realize the coordinated development of regional economy is an important topic in front of us. This paper mainly focuses on the detailed division of economic regions based on fuzzy clustering algorithm, which is the premise and basis of constructing the coordinated development of regional economy, formulating regional economic development strategy and implementing the accurate regulation of regional economic policies. With the continuous rise of China's total economic output level, the regional division is becoming more and more detailed, and the standards are also changing