关键词: 中小学, 教育信息化, 评价, 指标体系, 集值统计迭代法

Abstract:

Comprehensive evaluation on construction of educational informatization in primary and secondary schools provides a basis for the development of primary and secondary schools themselves and the decision of educational management. This article uses set\|valued iteration to construct the evaluation index system to support system evaluation on the basis of the comprehensive analysis. First, construct the hierarchical model of evaluation index system which consisted of 6 primary indicators and 24 secondary indicators, and provide a brief description of the primary indicators. Then, set up weight calculation mathematical model about set-valued iteration, including the two aspects of basic mathematics model and iterative process with strategy. Finally, according to the solving process to calculate the weight of index system. The results show that the method using the set-valued iterative to calculate index weight algorithm is simple, but the results in weight are more objective and real when the number of the same index are more.

Key words: primary and secondary schools, educational informatization, evaluation, index system, set-valued iteration