On Thu, Nov 15, 2012 at 3:43 AM, Abramov Pavel <[email protected]>wrote:
> > Many thanks in advance, any suggestion is highly appreciated. I Don't know > what to do, CF produces inaccurate results for my tasks, SVD is the only > hope )) > I also doubtful about that. (if you trying to factorize our recommendation space). SVD has proven to be notoriously inadequate for that problem. ALS-WR would be a much better first stab. however since you seem to be performing text analysis (seq2sparse), i don't see immediately how it is related to collaborative filtering -- perhaps if you told more about your problem, i am sure here are people on this list who could advise you about perhaps one of the best courses of action. > Regards, > Pavel > > > > >
