Device and method for converting natural language query into SQL query
US12130808B2 · kind B2 · utility
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Key dates
| Filing date | Dec 1, 2021 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Oct 28, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/247
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a device and method for converting a natural language query into a structured query language (SQL) query for a database search. The method includes an operation A of labeling natural language queries included in training data, an operation B of converting the natural language queries into second SQL queries by applying the natural language queries to an SQL conversion model, an operation C of verifying the second SQL queries, and an operation D of training the SQL conversion model by comparing the second SQL queries with third SQL queries corresponding to the natural language queries of the training data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.