摘要
指标权重的合理确定对多指标综合评价至关重要。为了进一步提高指标主观赋权的科学性和合理性,文章提出了应用未确知有理数确定评价指标主观权重的新方法,阐述了其基本思想和求解步骤。应用实例表明,该指标主观赋权法计算简单,结论可靠,具有一定的实际应用价值。
Appropriate weight determination is crucial to the multi-index comprehensive evaluation. In or- der to further improve the reasonability of determining the subjective weight of evaluation index and make it more scientific, this paper puts forward a new method by adopting unascertained rational number, and ex- pounds the basic idea and solving steps. The example shows that the method is easy in calculation, reliable in conclusion and is of some value in the practical application.
出处
《信息化研究》
2014年第3期23-27,共5页
INFORMATIZATION RESEARCH
关键词
评价指标
主观权重
未确知有理数
evaluation index
subjective weight
unascertained rational number
