کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7125595 | 1461539 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bayesian inference on a squared quantity
ترجمه فارسی عنوان
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
چکیده انگلیسی
It is here derived the Bayesian estimator of the noncentrality parameter of the noncentral chi-square distribution. The corresponding frequentist estimator, based on the method of moments, is also derived and its performance is compared with the Bayesian one. The Bayesian estimator is obtained through an analytical derivation which provides insight into the way the estimator works. Reference is also made here to a previously published work on a similar subject by Attivissimo et al. (2012) [1] in order to resolve the paradox there presented. Some defects of the analysis performed in the referenced work are identified and carefully examined. The superiority of the Bayesian estimator is demonstrated although achieved at the price of a greater complexity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Measurement - Volume 48, February 2014, Pages 13-20
Journal: Measurement - Volume 48, February 2014, Pages 13-20
نویسندگان
Carlo Carobbi,