Generating recommended items in unfamiliar domain
US9785954B2 · kind B2 · utility
4Cited by
10References
10Claims
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Key dates
| Filing date | Feb 25, 2011 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Oct 5, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/335
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of generating recommended items for a current user in an unfamiliar domain includes selecting a reference user in a reference domain different from the unfamiliar domain, where current user behavior in the reference domain and reference user behavior in the reference domain have a user similarity index which satisfies a user similarity index condition. The method further includes generating the recommended items in the unfamiliar domain for the current user according to history behavior data of the reference user in the unfamiliar domain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.