Title:
共同的なフィルタリングを含む4方の推薦方法及びシステム
Document Type and Number:
Japanese Patent JP2005502968
Kind Code:
A
Abstract:
A system employing an automated collaborative filtering process for recommending an item to a viewer based upon feedback data, implicit data, and/or explicit data corresponding to a primary viewer as well as secondary viewers is disclosed. A first act of the automated collaborative filtering process is to match data indicative of a viewing of a first group of items by the primary viewer to data indicative of a viewing of a second group of items by the secondary viewers. A second act of the automated collaborative filtering process is to generate a recommendation of the item by the primary viewer as a function of data indicative of one or more attributes of the item as compared to the data matching accomplished in the first act.
Inventors:
Shuffer, james dee
Gutta, Srinivas Viar
Clapati, Coachal
Gutta, Srinivas Viar
Clapati, Coachal
Application Number:
JP2003528021A
Publication Date:
January 27, 2005
Filing Date:
August 29, 2002
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G06F17/30; H04H20/00; H04N7/173; H04N21/25; H04N21/258; H04N21/442; H04N21/466; H04N21/475; (IPC1-7): G06F17/30; H04H1/00; H04N7/173
Domestic Patent References:
| JPH10240749A | 1998-09-11 | |||
| JP2000132559A | 2000-05-12 | |||
| JP2000331020A | 2000-11-30 | |||
| JP2000227920A | 2000-08-15 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito