Amazon’s recommendation algorithm

Sunday 9 February 2003

Ever wonder how Amazon manages to produce all those recommendations all over their site? Amazon.com Recommendations: Item-to-Item Collaborative Filtering is a short paper describing their algorithm, and comparing it to other approaches that wouldn’t work as well for their 29 million customer database.

Comments

Sebastian Hewing 8:07 AM on 5 Nov 2008

Hello Ned,

I just tried to access the paper "Amazon.com Recommendations: Item-to-Item Collaborative Filtering" but the page could not be found.

Is there any other way to access that paper? I'm very interested in finding out more!

Best Regards,

Sebastian

Nathan Lloyd 10:19 AM on 17 Nov 2008

I'd also like to see this article, does anyone have any more information?

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