摘要
提出了改进灰色聚类分析模型,将原有模型中的灰类白化函数做了非线性化改进,通过给出的灰类阈值,生成备选方案各属性基于Logistic函数的灰类白化函数,再通过这一白化函数将方案属性值映射为评价值,得出灰聚类结果,进而对方案进行排序。最后了给出一个综合评价的案例计算流程。
An improved gray-clustering analysis model is proposed, in which non-linearized modifications are made to the white functions of grey classification in the original model. In determining the grey threshold values, each white function of grey classification according to the attributes of each candidate plan which is based on Logistic function is generated. By the previously defined white functions attribute values are turned into evaluative values, which facilitate the acquiring of the result of the gray-clustering process. A comprehensive evaluation case is also proposed at the end of this article.
出处
《中国民航大学学报》
CAS
2010年第1期48-51,共4页
Journal of Civil Aviation University of China
