The optimal discriminant vector based on AR model parameters and its effect analysis

被引：0
|
作者：
Zhao, T.-Y. [1 ]
Jin, Y.-X. [1 ]
Ji, X.-J. [1 ]
机构：
[1] Dept. of Mechatronic Engineering, North China Institute of Technology, Taiyuan 030051, China
来源：
Huabei Gongxueyuan Xuebao/Journal of North China Institute of Technology | 2001年 / 22卷 / 03期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Aim An extracting method of optimal feature vector used for pattern recognition is studied. Methods Based on AR model parameters are acquired through the rule of fisher. Results Tested data of vehicle noise show that the feature vectors extracted through the method have good stability and give good identification effect for vehicle targets. Conclusion This method is feasible to feature extraction.
引用
收藏
页码：204 / 207
相关论文
共 50 条
  • [1] Feature vector of AR model parameters reduction and recognition effect analysis
    Ji, XJ
    Li, T
    Song, SP
    Li, SH
    Peng, CQ
    ISTM/99: 3RD INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, 1999, : 333 - 336
  • [2] Unsupervised Optimal Discriminant Vector Based Feature Selection Method
    Cao, Su-Qun
    Manton, Jonathan H.
    MATHEMATICAL PROBLEMS IN ENGINEERING, 2013, 2013
  • [3] A Support Vector-based Direct Discriminant Analysis
    Cui, Peng
    Yu, Lin-sen
    Ding, Hua-fu
    INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTRONIC ENGINEERING (EEE 2014), 2014, : 299 - 303
  • [4] Walking loads analysis based on a new bipedal model and its parameters' effect
    Wang, Yi-He
    Yang, Na
    Zhendong yu Chongji/Journal of Vibration and Shock, 2015, 34 (13): : 152 - 157
  • [5] Credit Rating Model of Small Enterprises Based on Optimal Discriminant Ability and Its Empirical Study
    Li, Zhanjiang
    Guo, Lin
    COMPLEXITY, 2021, 2021
  • [6] Optimal dimensionality discriminant analysis and its application to image recognition
    Nie, Feiping
    Xiang, Shiming
    Song, Yangqiu
    Zhang, Changshui
    2007 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, VOLS 1-8, 2007, : 3145 - +
  • [7] Linear Sequence Discriminant Analysis: A Model-Based Dimensionality Reduction Method for Vector Sequences
    Su, Bing
    Ding, Xiaoqing
    2013 IEEE INTERNATIONAL CONFERENCE ON COMPUTER VISION (ICCV), 2013, : 889 - 896
  • [8] Representative Class Vector Clustering-based Discriminant Analysis
    Iosifidis, Alexandros
    Tefas, Anastasios
    Pitas, Ioannis
    2013 NINTH INTERNATIONAL CONFERENCE ON INTELLIGENT INFORMATION HIDING AND MULTIMEDIA SIGNAL PROCESSING (IIH-MSP 2013), 2013, : 526 - 529
  • [9] Fuzzy support vector machine based on manifold discriminant analysis and its application on web text classification
    Liu, Zhongbao
    Zhang, Jing
    Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University, 2016, 41 : 141 - 145
  • [10] Risk Assessment Model Based on Discriminant Analysis
    Gumparthi, Srinivas
    Manickavasagam, V.
    2009 INTERNATIONAL CONFERENCE ON INFORMATION AND FINANCIAL ENGINEERING, PROCEEDINGS, 2009, : 68 - 72
12345