Hypothesis test for Normal Mixture Models: the EM Approach with Technical Details
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چکیده
منابع مشابه
Hypothesis Test for Normal Mixture Models : the Em Approach
Normal mixture distributions are arguably the most important mixture models, and also the most technically challenging. The likelihood function of the normal mixture model is unbounded based on a set of random samples, unless an artificial bound is placed on its component variance parameter. Moreover, the model is not strongly identifiable so it is hard to differentiate between over dispersion ...
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تاریخ انتشار 2008