【摘要】 通过对TOPSIS法的研究,发现了理想解的相对性,并举例说明了TOPSIS法存在逆序问题。为了更好地避免TOPSIS法的逆序问题,提出了0—1型绝对标准和两两比较法两种思路。更多还原

【Abstract】 According to studying TOPSIS in this paper, the relativity of ideal solution is pointed out. And the existence of TOPSIS’ rank reversal is illustrated by an example. In order to avoid the problem better, this paper come up with two thoughts: the absolute criterion of 0—1 type and the comparison between two schemes更多还原