Generating natural language dialog using a questions corpus
US10049152B2 · kind B2 · utility
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Key dates
| Filing date | Sep 24, 2015 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Mar 31, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Generating a natural language dialog by finding missing semantic information in a user question by comparing it to the closest question available in a question corpus. Incrementally improved question precision is targeted during each round of the natural language dialog by generating follow-up questions that clarify semantic and syntactic characteristics of the user question. The follow-up questions are derived from analysis of the user question to identify areas of improvement on the user question.
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