Questions tagged [gaussian-mixture-models]

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Building Gaussian Mixture VAE using pytorch

I am trying to implement GMM-VAE model using torch. Basically I have a problem implementing for instance equation (1c) where the posterior distribution $p(x|z,w)$ is a Gaussian with the mean and ...
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Looking for help on initializing continuous HMM model for word level ASR

I have been studying HMM implementation approaches on ASR for the last couple of weeks. This probabilistic model is very new to me. I am currently using a Python package called Pomegranate to ...
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Why does k-means have more bias than spectral clustering and GMM?

I ran into a 2019-Entrance Exam question as follows: The answer mentioned is (4), but some search on google showed me maybe (1) and (2) is equal to (4). Why would k-means be the algorithm with the ...