I think that Dmitriy is referring to this: http://www.deepdyve.com/lp/association-for-computing-machinery/regression-based-latent-factor-models-1ebJXMCs0K
On Fri, Jul 6, 2012 at 2:26 PM, Dmitriy Lyubimov <[email protected]> wrote: > (it is in ACM library, or Ted knows a cheaper arrangement to pull it off). >
