层次分析法在择校问题中的应用

Application of AHP in the School Choice

数学无处不在,比如小升初择校问题。公立学校升学率低、但校园环境好、私立学校升学率高、但其他条件却无法与公立学校相比,到底应该如何选择?使用层次分析法来指导家长择校,首先选取一些比较准则,如升学率、环境等,给出在家长心目中的权重,然后根据每一准则对学校进行排序,结合两层的排序得到总排序,排在第一位的学校就是最理想的学校。

Math everywhere, such as the beginning of a small rise of school choice. Public school enrollment rate is low, but the campus environment is good, private school enrollment rate is high, but the other conditions cannot be compared with public school, how to choose？ The analytic hierarchy process to guide the parents used in this paper, we select some of the more standard, such as the enrollment rate, environment and so on, are given in the parents in the eyes of the weight, then sorted based on the school each criterion, combined with two layers of sorting in order to get a total order, ranked first in school is the best school..