JOURNAL BROWSE
Search
Advanced SearchSearch Tips
A Study on the Application of Constrained Bayes Estimation for Product Quality Control
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A Study on the Application of Constrained Bayes Estimation for Product Quality Control
Kim, Tai-Kyoo; Kim, Myung Joon;
  PDF(new window)
 Abstract
Purpose: The purpose of this study is to apply the constrained Bayesian estimation methodology for product quality control process and prove the effectiveness of the product management by comparing with the well-known Bayes estimator through data performance result. Methods: The Bayes and constrained Bayes estimators were produced based on the theoretical background and for confirming the effectiveness of suggested application, the deviation index was defined and calculated for the comparison. Results: The statistical analysis result shows that applying the suggested estimation methodology, that is, constrained Bayes estimator improves the effectiveness of the index with regard to reduce the error by matching the first two empirical moments. Conclusion: Considering the advanced Bayesian approaches such as constrained Bayes estimation for the product quality control process, the newly defined deviation index reduces the error for estimating the parameter histogram which is reflected both location and deviation parameters and furthermore various Bayesian perspective approaches seems to be meaningful for managing the product quality control process.
 Keywords
Bayesian Estimation;Constrained Bayes Estimator;Quality Control Process;
 Language
Korean
 Cited by
 References
1.
Ghosh, M. 1992. "Constrained Bayes Estimation with Applications." Journal of the American Statistical Association 82:1153-1162.

2.
Ghosh, M., and Kim, D. 2002. "Multivariate Constrained Bayes Estimation." Parkistan Journal of Statistics 18(2):143-148.

3.
Kim, Myung Joon, and Kim, Yeong-Hwa. 2014. "Application of Constrained Bayes Estimation under Balanced Loss Function in Insurance Pricing." Communication for Statistical Applications and Methods 21(3):235-243. crossref(new window)

4.
Kim, Tai Kyoo, and Kim, Myung Joon. 2013. "A Study on the Model Improvement of Korean Standard-Quality Excellence Index." Journal of the Korean Society for Quality Management 41(3):327-336. crossref(new window)

5.
Kim, Tai Kyoo, and Kim, Myung Joon. 2014. "A Study on the Bayes Estimation Application for Korean Standard-Quality Excellence Index(KS-QEI)." Journal of the Korean Society for Quality Management 42(4):747-756. crossref(new window)

6.
Louis, T. A. 1984. "Estimating a Population of Parameter Values Using Bayes and Empirical Bayes Methods." Journal of the American Statistical Association 79:393-398. crossref(new window)

7.
Spjotvoll, E., and Thomsen, I. 1987. "Application of Some Empirical Bayes Methods on Small Area Statistics." Proceedings of the International Statistical Institute 2:435-449.