An Evaluation System and Grey Clustering Evaluation Model of Sunshine Sports Overall Capacity of Colleges and Universities Based on Whitening Weight Functions

• Main Author: Z.E. Liu
• Format: Article
• Language: English
• Published: AIDIC Servizi S.r.l. 2015-12-01
• Series: Chemical Engineering Transactions
• Online Access: https://www.cetjournal.it/index.php/cet/article/view/4269

Sunshine sport is one of the important contents of sports education in colleges and universities. Weaknesses and problems of sunshine sports of colleges and universities are studied and discussed in this paper. Firstly, evaluation indexes of sunshine sports are confirmed. And a comprehensive evaluation system is established. Secondly, under the evaluation system, different evaluation indexes are analyzed and the whitening weight functions corresponding to those indexes are constructed. Next, with the weight of index taken into account, a grey clustering evaluation model of sunshine sports for colleges and universities is taken shape and the overall sunshine sports capacity of colleges and universities are obtained based on weighted grey clustering coefficients. Results show that the model is reliable and can be applied to various cases. Last but not the least, the efficacy and the practicality of the model are verified through case study.