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A type of mixed distribution or model which assumes subpopulations follow Gaussian distributions.

1 vote
1 answer
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Calculation of Bayeain rule as classifier for mixture Gaussian model

Here is a paper which used a bayesian classification based on Gaussian mixture model I read many article saying that we can fit a gaussian mixture model to a data and then, based on the estimated para …
Mary's user avatar
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latent variables in EM algorithm are assumed to be i.i.d from multinomial distribution, from...

In EM algorithm we introduce a latent variables, say $z_i$, $i=1,...n$, $n$ is the number of the mixture component. These variables ($z_i$) are assumed to be independent and identically distributed fr …
Mary's user avatar
  • 316