Research On The Forecasting Of Shanxi Coal Industry Circular Economy Development Level-based On Support Vector Machine

As a province with of big coal resources in China,Shanxi Province is faced with the problems of low reserves of coal resources,low resource recovery rate and serious waste.The traditional extensive mining and processing mode of coal industry has caused serious waste of coal resources and ecological environment damage,which poses a severe challenge to the sustainable development of the economy of Shaanxi Province.If Shaanxi Province want to become an economically powerful province from energy province,it must balance the immediate and long-term interests,emphasize the coordinated development of economy and the environment and take the road of sustainable development.as an economic development model to promote the coordinated development of resource utilization,environmental protection and economic development,Circular economy has become an inevitable choice for the Shaanxi Province coal industry to explore a new road to industrialization.This paper firstly summarizes the domestic and foreign circular economy theory and practice of circular economy in coal industry development and application,focusing on the theory of circular economy,industrial development theory and support vector machine theory were introduced and analyzed.And taking the coal industry in Shaanxi Province as the research object,based on the circular economy,the evaluation index system of circular economy development level of coal industry is constructed,the training sample data and test data based on support vector machine are got,and determine the learning parameters to evaluate the circular economy of coal industry level in Shaanxi Province,and finally put forward a total of 4 countermeasures including policy system,enterprises,technical support system and the legal system ofto promote the development of circular economy in Shaanxi Province coal industry.