Fuzzy Comprehensive Evaluation Method Based on Three- Parameter Interval Number Deamodel

Drawing inspiration from the idea of the three parameter interval number DEA model, a fuzzy comprehensive evaluation method based on the three parameter interval number DEA model is proposed. This method fuzzies the minimum, most likely, and maximum values of DE A efficiency into membership functions for evaluation indicators instead of expert scoring, and evaluates them together with non quantitative indicators, making the model more objective and comprehensive in reflecting the real system. Finally, An example is provided to demonstrate the comprehensiveness and effectiveness of the method evaluation.