Attentive pseudo-relevance feedback network for query categorization
US11960555B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Mar 2, 2022 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Mar 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/9538
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of providing results from a search engine comprises generating an initial set based on a query received from a user; generating an attention value based on the query and on the initial set; applying the attention value to the initial set; and presenting a set of results in response to the query, wherein the results are generated according to the application of the attention value to the initial set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.