Fast collaborative filtering through sketch function based...

Details Fast collaborative filtering through sketch function based... Fast collaborative filtering through sketch function based...

2005-11-15

2009-11-24

Vital, Pierre M (Department: 2156)

Data processing: database and file management or data structures

Database design

Data structure types

C705S014270

Reexamination Certificate

active

07624095

ABSTRACT:
The claimed subject matter provides systems and/or methods that enable scalable collaborative filtering. A collaborative filtering component can receive data associated with a plurality of user sessions and data associated with at least one of a user and an item. Additionally, the collaborative filtering component can generate a recommendation based on a similarity. Further, an approximation component can approximate the similarity between at least one of the item and disparate items and the user and disparate users.

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