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《Yellow River》 2017-02
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Improved Rough Set Reasoning forecast model for Dam Safety Monitoring

WANG Tian;BAO Tengfei;XU Bo;LIU Fei;LU Yuanfu;College of Water-Conservancy and Hydropower Engineering,Hohai University;State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University;National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety,Hohai University;School of Hydraulic Energy and Power Engineering,Yangzhou University;  
Due to the defects of the original rough set reasoning forecast model,the authors proposed a forecast model using an improved rough set reasoning method for dam safety monitoring. The influence factors can be reduced based on the rough set theory in this model.Meanwhile,the authors induce the concept of the consistency ratio and support ratio based on the Bayes' theorem to the reduction of the rules.It can be proved that the improved rough set reasoning forecast model can be used in the forecast of dam's effect-quantity,and that comparing to the ordinary rough set reasoning model,the improved model reduces the influence of data noise to some extent,improves the accuracy of the forecast,and has a better credibility when the sample base is large enough.
【Fund】: 国家自然科学基金资助项目(51379068 51139001);国家自然科学基金青年基金资助项目(51409227);; 江苏省杰出青年基金资助项目(BK20140039);; 高等学校博士学科点专项科研基金资助项目(20120094110005 20120094130003)
【CateGory Index】: TV698.1
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 ZHANG Yan1,ZHOU Wei1,CONG Peijiang2(1.Chengdu Hydroelectric Investigation Design and Research Institute,CHECC,Chengdu 610072,China;2.Northeast Electric Power Design Institute of CPECC,Changchun 130021,China);Fuzzy Inference-based Deformation Prediction Model for Dam Safety Monitoring[J];水电自动化与大坝监测;2009-02
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Tian;BAO Tengfei;XU Bo;LIU Fei;LU Yuanfu;College of Water-Conservancy and Hydropower Engineering,Hohai University;State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University;National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety,Hohai University;School of Hydraulic Energy and Power Engineering,Yangzhou University;;Improved Rough Set Reasoning forecast model for Dam Safety Monitoring[J];人民黄河;2017-02
2 XU Bo;XIA Hui;School of Hydraulic,Energy and Power Engineering,Yangzhou University;Jiangsu Surveying and Design Institute of Water Resources Co.,Ltd.;;Reviews on analysis methods of behavior and hazards of cracks in concrete dams[J];水资源与水工程学报;2016-06
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【Secondary Citations】
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