Thanks Grant. I was looking something similiar to PLSA fold-in, which I'm familiar with..where u keep topics/words & asociated probabilities fixed & re-run EM on new set of documents
Venkatesh -----Original Message----- From: Grant Ingersoll <[email protected]> To: [email protected] Sent: Mon, Aug 16, 2010 9:14 am Subject: Re: LDA topic prediction on new document Hi Venkatesh, As far as I know, there isn't support for incremental runs at this time. I guess what I would probably do, depending on my computing resources, is wait for some number of documents to build up since the last run and then just rerun LDA. Others might have more insight, though. -Grant On Aug 14, 2010, at 9:38 PM, Venkatesh wrote: > > > > Hi > Using LDA in mahout, how do I estimate topic distribution on new document using previously obtained > topics. > many thanks > venkatesh > > -------------------------- Grant Ingersoll http://www.lucidimagination.com/ Search the Lucene ecosystem using Solr/Lucene: http://www.lucidimagination.com/search
