Automatic questioning and answering processing method and automatic questioning and answering system
US11086912B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2019 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Sep 20, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses an automatic question-answer (QA) processing method and an automatic QA system. The method includes: obtaining, after receiving a target question text, a target keyword corresponding to the target question text; determining a candidate question text that matches the target keyword; calculating a semantic similarity value between each candidate question text and the target question text; and determining, based on the semantic similarity value, an answer corresponding to the target question text. In the present disclosure, a semantic similarity between a target question text and each question text is considered, to determine an answer to the target question text, improving accuracy of automatic QA processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.