Methods and systems relating to ranking functions for multiple domains
US10019518B2 · kind B2 · utility
1Cited by
3References
21Claims
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Key dates
| Filing date | Oct 9, 2009 |
| Grant date | Jul 10, 2018 |
| Priority date | — |
| Expiry date | May 30, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/951
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems are disclosed that relate to ranking functions for multiple different domains. By way of example but not limitation, ranking functions for multiple different domains may be trained based on inter-domain loss, and such ranking functions may be used to rank search results from multiple different domains so that they may be blended without normalizing relevancy scores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.