另一种是基于灰色系统理论的灰色定权聚类方法。
The other is grey fixed weight cluster method, which is based on the theory of grey system.
采用灰色定权聚类方法对最佳方案进行聚类分析，得出直观的效益级别。
This thesis adopts the grey fixed weight clustering method to analyze and gain the efficiency grade of the best scheme.
在灰色定权聚类模型的基础上，提出了一种基于三角白化权函数的评估模型。
The grey cluster model with fixed weights is introduced, then a new evaluation model based on trigonal whitenization weight function is formulated.
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