Questions tagged [gaussian-mixture-models]
3 questions
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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 implement an ASR model of my own for the Librispeech…
Zander
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Bias in predictions made by Mixture Density Network
I have a very simple Mixture Density Network architecture with 3 input neurons, 10 neurons in the (only) hidden layer and then just one output (which is 2 neurons, one for the mean and one for the std of the prediction). I use ELU as the activation…
JohnDoe122
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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 highest bias? (Can you please also provide…
