摘要
对灰关联分析中关联系数以及关联度加以改进,给出了指数型关联系数以及指数型关联度,讨论了它们的有关性质,并建立了指数型灰关联分析模型,使之更具有合理性和科学性.
This paper presents the index-based grey relational coefficient and the index-based grey relational degree by improving the grey relational coefficient and the grey relational degree in the grey relational analysis,and the characteristics are discussed also.Moreover,the index-based grey relational analysis model,which is more rational and scientific,is established.
出处
《武汉工程大学学报》
CAS
2010年第5期108-110,共3页
Journal of Wuhan Institute of Technology
关键词
关联系数
关联度
指数型关联系数
指数型关联度
grey relational coefficient
grey relational degree
index-based grey relational coefficient
index-based grey relational degree
