定义 是指在直角坐标中的一条三折线,或S型曲线,它可以定量地描述某一评估对象隶属于某个灰类的程度(称权函数),即随着被评估指标或样点值的大小而变化的关系。
...化；预测；灰色聚类；白化权函数[gap=1490]Key words: sand liquefaction; prediction; grey cluster; whitening weight function...
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三角白化权函数 Triangle whiten function
The spatial difference of the agricultural product integrated price of all the provinces in China was evaluated seasonally using grey evaluation with trigonal whitenization weight function, resulting in four distinctive regions: the highest, higher, middle, the lowest regions.
采用三角白化权函数的灰色评估方法对全国各省农产品综合价格进行评估。
参考来源 - 农产品市场时空格局与江苏农业结构调整策略·2,447,543篇论文数据，部分数据来源于NoteExpress
在此基础上建立了完整的基于三角白化权函数的灰数评价模型。
And then, an evaluation model of grey number based on TWW function is established.
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.
运用分类标准矩阵、单指标白化权函数和置信度原则，提出了基于属性识别的灰色聚类方法。
Based on classify criterion matrix, single-valued whitenization weight function and reliability code, grey attribute recognition clustering method is put forward.
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