Adaptive pairwise preferences in recommenders
US8589319B2 · kind B2 · utility
10Cited by
4References
13Claims
0Family size
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Key dates
| Filing date | Dec 2, 2010 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | Jul 23, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0631
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and products adapt recommender systems with pairwise feedback. A pairwise question is posed to a user. A response is received that selects a preference for a pair of items in the pairwise question. A latent factor model is adapted to incorporate the response, and an item is recommended to the user based on the response.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.