Abstract:

A cloud model is the model that combines organically fuzziness and randomness to achieve the uncertainty conversion between the qualitative concepts and quantitative representation. This paper proposes an assessment model of science and technology awards based on the cloud model, which can be used to describe objectively the distributions of the scores of the projects in all attributes.By calculating the parameters of the cloud model, it can determine the numerical characteristics graph or the cloud droplets distribution of the cloud model, which can be used to determine the final grade of the projects. The results show that the model can solve the single attribute classification and nonconsensus problems of the projects, while reflecting objectively the comprehensive and actual assessment results of the projects, making the assessment more equitable.

Key words: cloud model;randomness;science and technology awards;cloud droplets