通过分析图书馆图书供应商选择所要涉及的要素及相互间的关系,建立图书供应商选择层次结构框架,由专家给出的各要素相对重要性矩阵及专家意见权重得出各要素的综合重要性判断矩阵,并计算出各要素的权重;以各要素相对于供应商选择的综合权重得出各供应商的总评分。并应用到图书供应商选择的线性规划模型中去,以求得最大的图书购买价值。 By analyzing the factors that the library book suppliers choose and the relationship between them, this paper establishes the hierarchy of books supplier selection hierarchy, the relative importance matrix of each factor and the expert opinion weight given by the experts draws the comprehensive importance of each factor Judge the matrix, and calculate the weight of each factor; the total score of each supplier is obtained by the comprehensive weight of each factor relative to the supplier selection. And apply it to the linear programming model chosen by the book supplier in order to obtain the maximum book purchase value.