Feature engineering with question generation
US11790889B2 · kind B2 · utility
1Cited by
20References
21Claims
0Family size
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Key dates
| Filing date | Mar 23, 2021 |
| Grant date | Oct 17, 2023 |
| Priority date | — |
| Expiry date | Sep 1, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A90/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided is a computer-implemented process including obtaining a corpus of natural-language text documents, automatically generating questions about information in corresponding portions of the documents, and associating the questions with the corresponding portions of the documents. The process further includes storing the questions and the associations with the corresponding portions of the documents in memory to form an index of automatically-generated questions to corresponding portions of documents that answer the questions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.