1, analytic hierarchy process, constructing a pairwise comparison judgment matrix, calculating the relative weights of elements under a single criterion, performing consistency check, and calculating the total ranking weights of elements of each layer to the target layer;

2. Grey relational analysis system;

3.DEA evaluation system, ratio model, super-efficiency model, linear programming model and super-efficiency multi-level ranking model;

4. Fuzzy mathematics evaluation model.

Mathematical modeling is to establish a mathematical model according to actual problems, solve the mathematical model, and then solve the actual problems according to the results.

When it is necessary to analyze and study a practical problem from a quantitative point of view, people should use mathematical symbols and language to establish a mathematical model on the basis of in-depth investigation, understanding of object information, making simplified assumptions and analyzing internal laws.