Latent Dirichlet Allocation (Gibbs sampling) implementation in MATLAB

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Does someone know of a "pure" MATLAB implementation of Collapsed Gibbs sampling for the standard Latent Dirichlet Allocation model? I know there is the topic modeling toolbox but the underlying Gibbs sampling implementation is in C++ (only the interface is in MATLAB). Any pointers will be appreciated. Thanks!

asked Apr 08 '11 at 10:26

ebony's gravatar image

ebony
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edited Apr 08 '11 at 11:00

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I believe the second links uses the algorithms you are interested at: http://www.mit.edu/~ebfox/software.html

Hope its useful.

answered Apr 09 '11 at 11:06

almarzhm's gravatar image

almarzhm
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