For this problem, present decision-makers often define an interval number to denote this index value, but none has studied the interval number decision model in grey target decision.
在此情形下，人们常常对指标值给出一个区间，到目前为止，尚未有人研究区间数灰靶决策。
This paper extends interval grey number, gives the definition of complex interval grey number, and discusses its operation and characteristics.
本文将区间灰数进行了推广，给出了复区间灰数的定义，并讨论了它的运算及其性质。
Based on the kenning degree of whiting value of grey number, this paper gives a kind of order relations of interval grey number.
在灰数白化值确认度意义下，本文给出区间灰数的一种序关系。
In this paper, the incomplete information system in which attributes values were considered as interval grey number.
提出一种属性值为区间灰数的不完备信息系统。
This paper is to do a research on problems of grey multiple attribute decision making with interval grey Numbers, or interval grey Numbers and linguistic variables, respectively.
本文分别对属性值为区间灰数，或区间灰数与自然语言的灰色多属性决策问题进行了研究。
An unequal time interval forecasting model of GM (1, 1) is established according to the grey theory in the present paper, which can be modified using the residual error GM (1, 1) model.
运用灰色理论建立了软基沉降的不等时距预测GM(1, 1)模型，并可用残差的GM(1, 1)模型对其进行修正。
The grey envelope model is used to predict dam monitoring data, thus, single numerical value prediction is changed to interval prediction.
利用包络灰预测模型对大坝监测量的极值进行预测，改变传统对极值的预测方法，使得单一的数值预测变为区间预测。
The results show that when to data to be observed is unequal interval, it is more effective for the grey-chaos time series to analyse the data.
结果表明，当观测数据为非等时序列，采用灰色混沌时间序列进行分析比较有效；
With respect to multiple attribute decision-making problem in which both the attribute weights and attribute values are interval Numbers, a new method of grey relational analysis (GRA) is proposed.
针对属性权重和属性值均为区间数的多属性决策问题，提出了一种新的灰色关联分析法。首先定义了区间数正理想方案，由此计算出各方案相对于正理想方案的区间数灰色关联系数。
With respect to multiple attribute decision-making problem in which both the attribute weights and attribute values are interval Numbers, a new method of grey relational analysis (GRA) is proposed.
针对属性权重和属性值均为区间数的多属性决策问题，提出了一种新的灰色关联分析法。首先定义了区间数正理想方案，由此计算出各方案相对于正理想方案的区间数灰色关联系数。
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