Volume 37 Issue 9
Sep.  2012
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WANG Yanting, GUI Qingming. Bayes Unmasking Method to Detection of Gross Errors Together with Influence Analysis[J]. Geomatics and Information Science of Wuhan University, 2012, 37(9): 1055-1058.
Citation: WANG Yanting, GUI Qingming. Bayes Unmasking Method to Detection of Gross Errors Together with Influence Analysis[J]. Geomatics and Information Science of Wuhan University, 2012, 37(9): 1055-1058.
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Bayes Unmasking Method to Detection of Gross Errors Together with Influence Analysis

  • 1 Institute of Science,Information Engineering University,62 Kexue Road,Zhengzhou 450001,China

Funds: 国家自然科学基金资助项目(40974009,41174005);;郑州市科技攻关计划资助项目(0910SGYG21198)
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  • Received Date: June 04, 2012
  • Published Date: September 04, 2012
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    • Abstract
  • By analyzing the reason of masking and combining the method of posterior probability of observation error and the influence of Kullback-Leiber divergence,a Bayes unmasking method for gross errors detection is proposed based on the idea of one-by-one searching.The experimental results show that this method is successful for gross errors detection.The method not only detects the gross errors of masking effectively and has a bstter result,but also has a simple computational process and higher efficiency.
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