1. An introduction to finite mixture distributions;BS Everitt;Statistical Methods in Medical Research,1996
2. Pattern recognition and machine learning;CM Bishop,2006
3. Nonparametric empirical Bayes for the Dirichlet process mixture model;JD McAuliffe;Stat Comput,2006
4. Azran A, Ghahramani Z. Spectral methods for automatic multiscale data clustering. In: Computer Vision and Pattern Recognition, 2006 IEEE Computer Society Conference on. vol. 1. IEEE; 2006. p. 190–197.
5. Advances in neural information processing systems;AY Ng,2002