Is there a diffrence between the method you mentioned in your paper 《Latent Dirichlet Allocation》and the code?

blei-lab / lda-c

This is a C implementation of variational EM for latent Dirichlet allocation (LDA), a topic model for text or other discrete data.

GNU Lesser General Public License v2.1

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Is there a diffrence between the method you mentioned in your paper 《Latent Dirichlet Allocation》and the code? #8

Closed Au3C2 closed 5 years ago

Au3C2 commented 5 years ago

Is there a diffrence between the method you mentioned in your paper 《Latent Dirichlet Allocation》and the code? Mainly in the proccess "E-M" step. In the paper you used variational "inference" , but in the code you used something about "sufficient statistics"?

Au3C2 commented 5 years ago

sorry ,it is my fault that I miss the key part it's actually the same