Well, it needs to be in comma-separated or tab-separated format, with fields "user ID" then "item ID" (optionally followed by preference value) on each line. Is there something more?
On Thu, Oct 14, 2010 at 1:47 PM, JAGANADH G <[email protected]> wrote: > Dear All > Can somebody tell how to prepare the movie lenses data for the Mahout > recommendation job > > -- > ********************************** > JAGANADH G > http://jaganadhg.freeflux.net/blog >
