کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1148184 | 1489772 | 2014 | 18 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Bayesian shape analysis of the complex Bingham distribution Bayesian shape analysis of the complex Bingham distribution](/preview/png/1148184.png)
• We develop a full Bayesian analysis for planar landmark data arising from a complex Bingham.
• A novel MCMC method to sample the eigenvalues and eigenvectors of the complex-valued Hermitian parameter matrix is designed.
• A new conjugate prior for the complex Bingham distribution is developed.
Previous shape analysis of landmark data arising from a complex Bingham distribution involved frequentist statistical estimation, and Bayesian MAP estimation. In this paper, we develop a full Bayesian analysis for planar landmark data arising from a complex Bingham. A novel MCMC method to sample the eigenvalues and eigenvectors of the complex-valued Hermitian parameter matrix is designed. Additionally, a new conjugate prior for the complex Bingham distribution is developed. Illustrative analysis using simulated and actual landmark data demonstrate the methods.
Journal: Journal of Statistical Planning and Inference - Volume 149, June 2014, Pages 183–200