Method and system of optimizing a ranked list of recommended items
US8935303B2 · kind B2 · utility
7Cited by
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18Claims
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Key dates
| Filing date | Dec 28, 2012 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Feb 28, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0282
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A method and system of optimizing a ranked list (5) of recommended items that is based in a multidimensional data set (2) comprising context-aware information about the of a plurality of users and a plurality of items. A mathematical recommendation model (3) is trained with the multidimensional data set (2) by applying a smooth objective function that allows the use of fast optimizing algorithm and that quantifies the relevance of the ranked lists provided by an optimization algorithm.
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