Model for evaluating the teaching effect of the college English public speaking course under the flipped classroom hybrid teaching mode with intuitionistic trapezoidal fuzzy numbers

摘要

In this paper, we investigate the multiple attribute decision making problems with the intuitionistic trapezoidal fuzzy information. Some operational laws of intuitionistic trapezoidal fuzzy numbers are introduced. Then, we proposed the some Einstein information aggregating operators with intuitionistic trapezoidal fuzzy information including intuitionistic trapezoidal fuzzy Einstein weighted averaging (ITFEWA) operator, intuitionistic trapezoidal fuzzy Einstein ordered weighted averaging (ITFEOWA) operator and intuitionistic trapezoidal fuzzy Einstein hybrid aggregation (ITFEHA) operator, are proposed. An approach to multiple attribute decision making with intuitionistic trapezoidal fuzzy information is developed based on the ITFEWA operator. Finally, an illustrative example for evaluating the teaching effect of the college English public speaking course under the flipped classroom hybrid teaching mode is given to verify the developed approach.