多指标决策TOPSIS法的一种改进
Improvement of the TOPSIS for multiple criteria decision making
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摘要: 在多指标决策理想点法中,基于靠近理想点和远离负理想点这两个基准,本文定义了一种新的相对贴近度的计算公式,由此给出了TOPSIS法的一种改进,将改进后的TOPSIS法用于多指标决策的方案排序,得到的结果将更加合理客观.Abstract: Based on the analysis of the TOPSIS,a new formula is put forward to be close to ideal points in multiple criteria decision making and an improved method of TOPSIS is given.The new method ameliorates some irrationality of TOPSIS,making the project evaluation more rational.