[1]张岩,石林.基于粗糙集约简技术的排水管路运行风险评估[J].常州大学学报(自然科学版),2011,(04):56-58.
　ZHANG Yan,SHI Lin.Risk Assessment for Drainpipe Lines Running Based on Reducing Technology of Rough Sets[J].Journal of Changzhou University(Natural Science Edition),2011,(04):56-58.
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基于粗糙集约简技术的排水管路运行风险评估()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2011年04期
页码:
56-58
栏目:
出版日期:
2011-09-30

文章信息/Info

Title:
Risk Assessment for Drainpipe Lines Running Based on Reducing Technology of Rough Sets
作者:
张岩1; 石林2
1常州市科教城 培训管理中心，江苏 常州 213164；2常州大学 信息科学与工程学院，江苏 常州 213164
Author(s):
ZHANG Yan 1; SHI Lin 2
1.Trainning Management Center, Changzhou Science and Education Town,Changzhou 213164,China；2.School of Information Science and Engineering,Changzhou University,Changzhou 213164,China
关键词:
粗糙集; 排水管路; 风险评估
Keywords:
rough sets; draining line; risk assessment
分类号:
TM 75；TM 712
文献标志码:
A
摘要:
排水管路运行风险的实时评估对于提高管路风险预测十分 有必要。介绍了Semi- Naive-Scaler属性离散化算法，给出了基于可辨识矩阵的属性约简算 法，并采用了基于可辨识矩阵的二值化数据过滤和贪心算法相结合的规则约简算法。通过属 性约简和规则约简，得出决策规则。最后在排水管路运行风险评估方面给出了应用算例。
Abstract:
It is necessary to run a real time risk assessment for im proving the prediction of drainpipe lines risk level .this paper introduces the attribute discretization algorithm of the Semi-Naive-Scaler, gives attributes re ducing algorithm based on discernibility matrix, and also adopts the rules reduc ing algorithm combined with binarization data filtration based on discernibility matrix and greedy algorithm. Through attribute reduction and rule reduction, it obtains decision rules. Finally, an application example in risk assessment of d rainpipe lines running is given.

参考文献/References:

[1][ZK(#]Pawalk Z,Rough Sets.Theoretical Aspects of Reasoning about Data［M］. Boston:Kluwer Academic Publishers,1991：60-67.
[2］Pawlak Z, Busse J G, Slowinski R, et al. Rough sets［J］.Communications of the ACM,1995,38(11):89-95.
[3］姜涛，韩富春，范卫星基于粗糙集理论的架空排水管路运行状态评估［J］电气技 术,2007(4):58-60.
[4］郭小荟，马小平基于粗糙集-神经网络集成的故障诊断［J］控制工程，2007,14(1 ):53-56.
[5］张文修，吴伟志，梁吉业，等粗糙集理论与方法［M］北京:科学出版社,2001.
[6］孙秋野，黎明粗糙集理论及其电力行业应用［M］北京:机械工业出版社,2009.

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备注/Memo

备注/Memo:
作者简介：张岩（1977-），男，江苏常州人，工程师。
更新日期/Last Update: 2011-09-30