yes, LSA is possible with Mahout using seqdirectory, seq2sparse and ssvd commands.
You may need additional help on this forum with the structure of seq2sparse dictionary if you plan to do LSI and on-the-fly fold in operations. On Wed, Dec 26, 2012 at 10:57 AM, Osman Başkaya <[email protected]>wrote: > Greetings everyone, > > I want to use Latent Semantic Analysis in Mahout. Is there any > implementation for this algorithm. I checked but I couldn't find. LSA is > very similar to SVD, so I thought the reason why there is no concrete LSA > implementation. Could you clarify this for me, please? > > Thank you so much. > > Cordially, > Osman baskaya >
