Agree, and no that does not exist yet. I suppose I have temporarily paused thinking about it until 0.20.x sorts out these issues.
On Oct 15, 2009 11:21 AM, "Gökhan Çapan" <[email protected]> wrote: Sorry, i've sent last post accidently. The question was not about which version of hadoop it uses. Let me explain, I think we all agree that item based recommendation is a 2 step process. 1-compute item-item similarities 2-create recommendations to a specific user for an item And, 1st step can be computed offline. If we want to compute all item-item similarities, it would be very good if that computation had a map-reduce implementation. I remember we had a discussion about making this computation with a matrix based approach and its potential of being distributable. I think that will be a very good extension for taste. On Thu, Oct 15, 2009 at 9:12 PM, Gökhan Çapan <[email protected]> wrote: > I mean, > > On Thu, Oct... -- Gökhan Çapan
