Combination of collaborative filtering and cliprank for personalized media content recommendation
US8010536B2 · kind B2 · utility
7Cited by
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42Claims
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Key dates
| Filing date | May 13, 2008 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Nov 4, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/48
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Various methods for combining ClipRank and Collaborative Filtering are provided. According to one embodiment, the ClipRank weights associated with pieces of media content are calculated based on the relationships among the pieces of media content and various users. Those pieces having ClipRank weights greater than or equal to a predefined weight threshold are selected from the pieces of media content to obtain selected pieces of media content. Collaborative Filtering is then performed on the selected pieces of media content and the users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.