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Variational Inference for LDA – Lecture Notes
Variational approximation:
Recall the graphical model of LDA:
Mean Field Variational Inference for LDA /2
Variational approximation:
The resulting variational posterior now is:
\[\begin{align*} Q(\theta _{1\ldots [...] exponential families, and variational inference. Foundations and Trends in Machine Learning . 1, 1-2 (2008), 1–305. DOI: 10.1561/2200000001
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