Generating a model based on input
US10579752B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | May 12, 2014 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Apr 11, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0282
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Described herein are techniques for generating a model based on input. In an example, a first model can be generated based on decomposing a rating matrix into a product of two matrices U and V, where U represents correlations between users and a plurality of factors and V represents correlations between items and the plurality of factors. At least some of the users and items can be grouped into groups according to the correlations. Input on one or more of the groups can be received. A second model can be generated based on the input on the one or more of the groups.
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