关键词: 概率多值中智集, 关联系数, 参数, 多属性决策

Abstract:

In order to study the correlation of different probability multi-valued neutrosophic set, the correlation coefficient of probability multi-valued neutrosophic set is proposed. The expected correlation coefficient, accuracy correlation coefficient and information completeness correlation coefficient of probability multi-valued neutrosophic set are proposed, in order to measure the correlation between the average degree, accuracy and information completeness of different probability multi-valued neutrosophic sets. In order to measure the overall correlation of different probability multi-valued neutrosophic sets, based on the idea of weighted average operator and three kinds of correlation coefficients, the comprehensive correlation coefficients of probability multi-valued neutrosophy set containing parameters is defined, and the proposition of the correlation coefficient is given. Considering the importance of weights, a series of weighted correlation coefficients of probability multi-valued neutrosophic set are proposed. A multi-attribute decision-making model that can effectively determine the parameters and is suitable for the weights of attribute which are known, based on weighted correlation coefficient of probability multi-valued neutrosophic set, and through specific cases and comparative analysis to verify the effectiveness and rationality of the model.

Key words: probability multi-valued neutrosophic set, correlation coefficient, parameter, multi-attribute group decision making