Re: Collaborative filtering

On Tuesday, January 8, 2002, at 07:02 AM, Leon Brocard wrote:
> Hullo.
>
> I wonder if anyone has any experience of doing collaborative filtering
> in Perl (or anything else, for that matter).

I haven't seen any public code for doing this, though it would certainly 
be a welcome project.  You'd probably have to start with some of the 
academic research (which I'm not up-to-date on).


> As I understand it,
> AI::Categorize can categorize items which are similar to items that
> are already categorized.

That's right, it probably wouldn't be much help for collaborative 
filtering.


  -Ken