Andrew T. A. Wood

Bias-corrected maximum likelihood estimation of the parameters of the complex Bingham distribution

2016 · Brazilian Journal of Probability and Statistics

In this paper, some bias correction methods are considered for parameter estimation of the complex Bingham distribution. The first method relies on the bias correction formula proposed by Cordeiro and Klein [Statistics & Probability Letters …

Improved classification for compositional data using the $\alpha$-transformation

2015 · arXiv (Cornell University)

In compositional data analysis an observation is a vector containing non-negative values, only the relative sizes of which are considered to be of interest. Without loss of generality, a compositional vector can be taken to …