A Comprehensive Evaluation Model Based on Cloude Model
Fan Ding · Sci-Tech Information Development & Economy · 2003
The comprehensive evaluation results of an object on its target index are decided by the comment of the object on each sub- index and by the weight of each sub- index in the comment. the fuzziness and randomness of each sub- index's comment and how to take the weight of each sub- index into consideration are the biggest difficulty for the construction of the comprehensive evaluation model. By using the cloud model, this paper maps the indefinite comment as different cloud droplets with fine variations, and maps the variation of each factor's weight as correctable mathematic expectation of the cloud, and thus puts forward a comprehensive evaluation model based on cloude model.