WGCA and DEA Based Evaluation of Investing Benefit For Educational Informationization of Higher Education
Yuansheng Zhong · Xiandai jiaoyu jishu · 2009
In view of the large quantity of Educational Informationization Investing Benefit(EIIB)evaluation indexes and the correlative feature among them,an EIIB evaluation method of higher education is proposed,which takes the Weighted Grey Correlation Analysis (WGCA)method as the master model and the Data Envelopment Analysis(DEA)method as the auxiliary model.After introduction of the evaluation model,the paper designs an EIIB evaluation index system,and explains the application of the method by evaluating four colleges' investing benefit of educational informationization.The experiment result shows that the method is free from the limit of the quantity of indexes,and not only overcomes the subjectivity of the weight determining but also reaches optimization of the precedence evaluation through non-uniform weight.