[Topic-models] LDA

Veena T veenat2005 at gmail.com
Mon Nov 10 22:22:42 EST 2008


Hello,
I have downloaded the LDA-C code from Prof Blei's web site. But I am unable
understand the significance of considering the phi in log space in that
code. Can any one explain this to me?
regards

-- 
Veena Srinivas,
PhD scholar,
Speech and Vision Lab
IIT Madras, Chennai-36
Tamil Nadu
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