Approximation Bayes Method in System Tree
Received:June 14, 1993  
Key Words: system tree. Bayes method   prior distribution   posterior distribution   conjugate distribution   asymptotical efficiency.  
Fund Project:Supported parially by the NSFC and the Doctoral Program Fundation.
Author NameAffiliation
Zheng Zhongguo Department of Probability and Statistics. Peking University
Bekjing. 100871 
Dai Ming Department of Probability and Statistics. Peking University
Bekjing. 100871 
Shi Jian Department of Probability and Statistics. Peking University
Bekjing. 100871 
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Abstract:
      In this paper, an approximate Bayes method is employed ot estimate the reliability of a system tree. It is proved that the estimators set by approximate Bayes method is efficient in Fisher's sense. Moreover. the lower confidence limit of the reliability of a system tree set by approximate Bayes method, which is efficient in Fisher's sense, is investigated.
Citation:
DOI:10.3770/j.issn:1000-341X.1996.01.001
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