针对不完全序关系信息下的双边匹配问题,提出了一种匹配决策方法。为了解决该问题,首先将不完全序关系信息转化为不完全Borda分值矩阵,并进行规范化处理;依据规范化Borda分值矩阵,构建综合Borda分值矩阵和离差矩阵,进而构建匹配度矩阵。基于匹配度矩阵构建优化模型,通过求解模型获得匹配方案。最后,以软件服务外包供需匹配为例说明本文所提方法的实用性和有效性。 Aiming at the problem of bilateral matching under the incomplete ordinal information, a matching decision method is proposed. In order to solve this problem, firstly incomplete incomplete relation information is transformed into an incomplete Borda score matrix and normalized. A Borda score matrix and a deviation matrix are constructed according to the normalized Borda score matrix, and then a matching degree matrix is ​​constructed. The optimization model is constructed based on the matching degree matrix and the matching scheme is obtained by solving the model. Finally, taking the software service outsourcing supply-demand matching as an example, it shows the practicability and effectiveness of the proposed method.