枣庄学院学报
棘莊學院學報
조장학원학보
JOURNAL OF ZAOZHUANG UNIVERSITY
2012年
2期
20-23
,共4页
加权对称损失函数%Rayleigh分布%Bayes估计%可容许性
加權對稱損失函數%Rayleigh分佈%Bayes估計%可容許性
가권대칭손실함수%Rayleigh분포%Bayes고계%가용허성
weighted symmetric loss function%Rayleigh distribution%Bayes estimation%addmissible
首先给出了在加权对称损失函数下Rayleigh分布尺度参数的Bayes估计的一般形式.然后在给出先验分布的条件下,给出了Bayes估计的精确形式.最后证明了此Bayes估计的可容许性.
首先給齣瞭在加權對稱損失函數下Rayleigh分佈呎度參數的Bayes估計的一般形式.然後在給齣先驗分佈的條件下,給齣瞭Bayes估計的精確形式.最後證明瞭此Bayes估計的可容許性.
수선급출료재가권대칭손실함수하Rayleigh분포척도삼수적Bayes고계적일반형식.연후재급출선험분포적조건하,급출료Bayes고계적정학형식.최후증명료차Bayes고계적가용허성.
First, the general form of Bayes estimation of scale paremeter reciprocal form Rayleigh distribution under a weighted symmetric loss function is considered. Then , the exact form of estimation is given under the conditions of giving prior distribu- tion. Last, it is proved that the Bayes estimation is admissible.