Evaluation method for manufacturer of collection terminal based on multi-attribute decision-making model

The invention discloses an evaluation method of a collection terminal manufacturer based on a multi-attribute decision model, which relates to an evaluation method. The method includes steps of acquiring original data and obtaining an evaluation index; calculating each evaluation index value, constructing the evaluation index matrix and forming the decision matrix; calculate the information entropy of index value and Spearman grade correlation coefficient, determine the objective weight of quality evaluation index, process the decision matrix, and obtain the evaluation matrix of collection terminal equipment supplier; the positive ideal solution and the negative ideal solution of the supplier of the acquisition terminal equipment are calculated, and the Euclidean distance from the supplierof the acquisition terminal equipment to the positive ideal point vector and the negative ideal point vector is calculated. The relative approximation degree between the supplier of each acquisitionterminal equipment and the