Automatic question sorting
US9959307B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Sep 24, 2013 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Dec 9, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/955
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a large presentation or lecture, multiple questions submitted by the audience may be classified into one or more common questions based on the semantic relatedness of the submitted questions. Further, the common questions may be sorted and presented to a host or lecturer so that the host or lecturer may efficiently answer the common questions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.