基于中心点三角形白化权函数的区间灰数灰色定权聚类模型

2015 IEEE International Conference on Grey Systems and Intelligent Services (GSIS) Pub Date : 2015-10-26 DOI:10.1109/GSIS.2015.7301881

Ye Jing, Dang Yaoguo, Zhang Baoqin

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引用次数: 1

摘要

针对具有区间灰数的观测值的灰色聚类问题，提出了一种新的中心点三角形白化权函数的区间灰数表达式。通过在区间灰数集合上构造该积分均值函数，将灰色聚类模型的应用范围扩展到区间灰数范畴，从而建立了基于区间灰数的灰色定权聚类模型。最后，将该模型应用于一个实例，结果验证了该模型的有效性和实用性。

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Grey fixed weight cluster model of interval grey numbers based on central-point triangular whitenization weight function

Focusing on the grey cluster problem of observation values with interval grey numbers, this paper presents a new expression of the central-point triangular whitenization weight function by using interval grey numbers. Through the construction of this integral mean value function on the set of interval grey numbers, the scope of application of grey clustering model is extended to the interval grey number category, and thus the grey fixed weight cluster model based on interval grey numbers is established. Finally, the model is applied to an instance, and the results verify the validity and practicability of the model.

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来源期刊

2015 IEEE International Conference on Grey Systems and Intelligent Services (GSIS)

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