Re: mahout detailed output for LDA

2013-09-12 Thread Gokhan Capan
Hi Parnab,

When running lda using commandline cvb utility, you may pass -o option for
the output path for topic-term distributions, and -dt option for the output
path for doc-topic distributions.

Hope that helps.
Best

Gokhan


On Wed, Sep 11, 2013 at 11:38 PM, parnab kumar parnab.2...@gmail.comwrote:

 I need to get the probability of a topic in a document and  the probability
 of a word in a given topic for any document in the corpus and any word in
 the vocubulary.

 i.e prob(Topic|document) where document is any document in the corpus
 and prob(word|Topic) where word is any in the corpus vocubulary .

 Internally LDA computes all of these above probabilities . Is it possible
 to get as output all these values.


 Thanks,
 Parnab



mahout detailed output for LDA

2013-09-11 Thread parnab kumar
I need to get the probability of a topic in a document and  the probability
of a word in a given topic for any document in the corpus and any word in
the vocubulary.

i.e prob(Topic|document) where document is any document in the corpus
and prob(word|Topic) where word is any in the corpus vocubulary .

Internally LDA computes all of these above probabilities . Is it possible
to get as output all these values.


Thanks,
Parnab