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In the macro-finance perspective, the financial industry and financial security is viewed as an integrated system, and should be studied based on the idea of system theory. In this paper, we discuss the composition of China's financial industry system security, and the fuzzy uncertainty of the security of the financial system, random uncertainty and complex coupling uncertainty analysis. We also establish...
The evaluation and selection of funds are a classification problem essentially. The paper builds evaluation index sets including fund companies, fund managers, risk level and the level of risk-adjusted earnings, and uses independent samples t-test, linear regression and KPCA and SVM model to evaluate and classify securities investment funds. According to the empirical analysis, the model is practicable,...
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