摘要
利用有向图及邻接矩阵的关系,结点的度及邻接矩阵的运算性质,将有向图中结点间的序关系转化为系统要素间的层次结构,从而为评价者和决策者用层次分析法进行定量研究打下坚实的定性分析基础.
Using relationship between directed graph and adjacency matrix,degree of the node and calculative nature of the matrix,the order relationship between nodes of the directed graph is transformed to the hierarchical structure of the system elements,so as to lay the solid qualitative analysis foundation for evaluators and decision-makers to make quantitative research using analytic hierarchy process.
出处
《兰州交通大学学报》
CAS
2009年第6期150-154,共5页
Journal of Lanzhou Jiaotong University
关键词
有向图
邻接矩阵
可达矩阵
层次分析法
结构模型
directed graph
adjacency matrix
reachability matrix
analytic hierarchy process
structural model