-Re: Cluster-based recommenders
Ted Dunning 2012-03-12, 17:49
Be aware that cluster based recommenders almost never perform as well as
user/item based recommenders.
On Mon, Mar 12, 2012 at 10:03 AM, Ahmed Abdeen Hamed <
[EMAIL PROTECTED]> wrote:
> This is really great. Thanks so much!
> On Mon, Mar 12, 2012 at 12:13 PM, Sean Owen <[EMAIL PROTECTED]> wrote:
> > Sure -- to do this, you simply flip your items and users. Feed item
> > IDs as user IDs and vice versa. Then you have a system that recommends
> > users to items, really. And you can use clustering if you like, to do
> > that. In fact you can use any algorithm.
> > Sean