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《Journal of Beijing Institute of Technology》 2004-12
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Algorithm for Finding Similar Patterns over Time-Series Data Based on Wavelets and Feedback

QIN Ji-sheng~1,WANG Shu-jing~2,SONG Han-tao~1(1.Department of Computer Science and Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China; 2.China Aviation Accounting Center,Beijing100028, China)  
To obtain valuable similar time-series, the advantage of the wavelet transform and its performance in finding similar patterns over time-series data are analyzed. The disadvantages of existing algorithms based on wavelet transform are summarized. An algorithm for finding similar patterns over time-series data based on wavelets and feedback is put forward, besides the method for validating results based on the depth of verification. The validity and practicability of the algorithm are proved through experiments.
【Fund】: 国家部委预研项目(G1998030414)
【CateGory Index】: TP301
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHENG Bin xiang, XI Yu geng, DU Xiu hua (Institute of Automation, Shanghai Jiaotong University, Shanghai 200030, China);Research on similarity mining in time series data sets[J];Control and Decision;2002-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Bao-hua, ZHANG Ying-chun, XU Shi-wen, LI Hua-yi (Institute of Satellite Engineering and Technology, Harbin Institute of Technology, Harbin 150001, China);Improvement for Star Map Recognition of Star Sensor with KMP Algorithm[J];Opto-electronic Engineering;2004-02
2 Wang Fenghu,Sun Jianping(Northeast Forestry University,Harbin 150040,P. R. China);Methods of Vibration Signal Processing in Non-destructive Testing for Wood Composite Materials[J];Journal of Northeast Forestry University;2004-01
3 Xiao ShaliLiu YuZhou ChangguoYuan HaoXu Zhimin (Key Laboratory of Opto-electronic Technology and Systems, Ministry of China, Chongqing University, Chongqing 400044);Face recognition method based on wavelet analysis[J];Foreign Electronic Measurement Technology;2006-11
4 YU Zhi-jia~*,LIU Ke-fei (Inst.of Chem.Eng.,Dalian Univ.of Technol.,Dalian 116012,China);Application of limiting diffusion current technique to investigation of transfer characteristics in two-phase flow[J];Journal of Dalian University of Technology;2005-06
5 WANG Li-xin, ZHU Ding-qiu, CAI Wei-zheng (Electrical Engineering and Automation School, Harbin Institute of Technology, Harbin 150001, Heilongjiang Province, China);WAVELET TRANSFORM BASED DE-NOISE ALGORITHM BY THRESHOLDING IN ON-LINE PARTIAL DISCHARGE DETECTION[J];Power System Technology;2003-04
6 MO Shu-hong, SHEN Bing, JI Rui-rui, WANG Zhi-rong(Xi'an University of Technology,Xi'an 710048,China);Analysis on the Periodicity and Variance Trend of Runoff Volumes of Surface Water Supply for the Urban Area of Xi'an City[J];Arid Zone Research;2006-01
7 XUE Gang1,2),CAI Meifeng1)1)Civil and Environmental Engineering School,University of Science and Technology Beijing,Beijing 100083,China2)Architecture and Civil Engineering School,Inner Mongolia University of Science and Technology,Baotou 014010,China;Application of wavelet analysis to damage detection of reinforced concrete beams[J];Journal of University of Science and Technology Beijing;2007-12
8 WANG Wei-xing,WANG Zi-zhou(College of Computer Science and Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R.China);Study of colony image segmentation algorithm based on wavelet transform and watershed transform[J];Journal of Chongqing University of Posts and Telecommunications(Natural Science);2008-01
9 CAO Shuang-hua, CAO Jia-cong, LIU Feng-qiang (College of Environmental Science & Engineering, Donghua University, Shanghai, 200051);Study of Application of Wavelet Analysis to Neural Networks for the Forecast of Solar Irradiance[J];Journal of Donghua University,Natural Science;2004-06
10 ZHANG Jun~1,CHEN Mao-long~2,LIU Xing-bin~2,WANG Biao~1(1.School of Astronautics,Harbin Institute of Technology,Harbin Heilongjiang 150001,China;2.Daqing Oilfield Limited Company,Daqing,Heilongjiang 163453,China);On Testing Stress Concentration Zone of Borehole Casing with Metal Magnetic Memory[J];Well Logging Technology;2006-03
China Proceedings of conference Full-text Database 2 Hits
1 CHAI Ming-tao~(1,2) (1.China University of Geosciences,Beijing 100083,China;2.Institute of Geophysical and Geochemical Exploration,CAGS,Langfang 065000,China);THE APPLICATION OF WIDE FREQUENCY BAND NOISE ELIMINATION TECHNOLOGY TO SEISMIC DATA PROCESSING[A];[C];2007
2 YU Zhang-lei, YANG Bing (School of Electronic Engineering, Xidian University, Xi'an 710071;;Approach on Radiographic Image Enhancement based on Wavelet Transform[A];[C];2005
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