Ranking and presenting search engine results based on category-specific ranking models
US12061615B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 17, 2023 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Mar 17, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0641
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods of operating a search engine may include calculating multi-modal document vector models for each of a plurality of electronic documents, training category-specific, search query-specific ranking models with respective machine learning algorithms based on those document vector models, and applying each of those models to further instances of the same search query to rank the documents responsive to that search query.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.