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1)  degree of uncertainty aversion
不确定性厌恶度
1.
When decision- maker is uncertainty- aversion,how does updating his beliefs influence the degree of uncertainty aversion?This paper gives the answer.
讨论了当决策者对不确定性具有厌恶的倾向时模糊信念的修正递推对不确定性厌恶度的影响 。
2)  uncertainty aversion
不确定性厌恶
3)  uncertainty membership degree
不确定性隶属度
1.
Since the condition that the sum of possible membership degree of data set is 1 will make negative effect on the correction ratio of fuzzy clustering in fuzzy events,some research on the membership degree of data is conducted and a new improved fuzzy clustering algorithm using the possibility of uncertainty membership degree is presented on the basis of uncertainty theory.
该算法在迭代过程中将聚类的可能隶属度与不确定性隶属度引入到目标函数中,使得样本中的元素不局限于仅属于一个聚类,与现有的聚类算法相比具有更好的聚类结果。
4)  sensitivity uncertainty
敏感度不确定性
1.
In order to solve the problems of component category,sensitivity uncertainty and topology structure randomicity in the process control system,a new estimation method of process control system failure rate based on failure tree and voltage sag sensitivity uncertainty is proposed.
针对过程控制系统中元件的种类、敏感度不确定性以及系统拓扑结构不确定性,提出了一种基于元件电压凹陷敏感度不确定性和故障树的过程控制系统故障评估新方法。
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5)  uncertainty measurement
不确定性度量
1.
Three hierarchical uncertainty measurement indices according to the points of view of pixel,object and image were introduced,including information entropy,rough sets-based fuzzy entropy and rough entropy based on probability theory,fuzzy sets and rough sets theory.
从概率论、模糊集和粗糙集的角度提出基于像元、目标和影像三个层次的不确定性度量指标。
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6)  uncertain stiffness
刚度不确定性
1.
Dynamic equations of the structure with uncertain stiffness under random base exitation are presented.
综合考虑动载荷和结构刚度的不确定性 ,建立了基础机激励下刚度不确定性结构的动力学递推方程组。
补充资料：不确定度
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性质：被测定的真值所处的量值范围。它反映了被测定的真值不能肯定的误差范围的一种评定。一个测定结果的总不确定度△是测定过程中随机不确定度△x与系统不确定度△e的综合，。随机不确定度，系统不确定度，式中si是每次独立测定的标准差，ei是直接测定值的系统误差，t是置信系数。是表征直接独立测定值xi对总测定值x影响的系数。

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