Mixture modeling with applications in schizophrenia research
نویسندگان
چکیده
منابع مشابه
Mixture modeling with applications in schizophrenia research
Finite mixture modeling, together with the EM algorithm, have been widely used in clustering analysis. Under such methods, the unknown group membership is usually treated as missing data. When the "complete data" (log-)likelihood function does not have an explicit solution, the simplicity of the EM algorithm breaks down. Authors, including Rai and Matthews (1993), Lange (1995a) and Titterington...
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ژورنال
عنوان ژورنال: Computational Statistics & Data Analysis
سال: 2009
ISSN: 0167-9473
DOI: 10.1016/j.csda.2008.12.005