Building a recommendation engine in Rails

zynaps wrote:

Hi, do you have any progress on this topic? I have to do similar and
will be appreciated for good starting point :slight_smile:

Hey! So far it's going pretty slow, I've worked with this as a starting
point:
http://www.igvita.com/2007/01/15/svd-recommendation-system-in-ruby/

My math-skills are a bit rusty, but I'm getting there :wink: If I have time
I'll extract it and post it here!

Best of luck!

g.