What's the difference between mixture modeling and cluster analysis?

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Finite mixture models are becoming more popular for identifying population subgroups. This video describes how mixture models differ from more traditional cluster analysis techniques, like K-Means...

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Thanks! A very good introduction on how mixture models differ from k-means clustering with an example.

As a follow-up, it will be great if model fitting for mixtures is explained with a couple of examples.

anantharao
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Hey you are the guys from quantitude, right? Love that podcast, and I also found this video helpful. Are there well-established hierarchical mixture models which identify subgroups within larger subgroups, similar to hierarchical cluster analysis?

nicholasheimpel
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can i use this to assess non response bias?

Tomahawk