Apparatus, method and storage medium for data query
US12399922B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Aug 23, 2023 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Aug 23, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/3347
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The method is applied to a question-answering system including large language model. The question-answering system can store history query information to vector database, and store history query results corresponding to each history query information to scalar database. When receiving the current query request, the question-answering system may first match the current query request with the history query information. If the history query information contains target history query information matching the current query request, the query result of the current query request can be obtained based on the target history query result corresponding to the target history query information. Hence, the question-answering system does not need to obtain the query result by LLM inferring, which is beneficial to reducing the delay of obtaining the query result by the question-answering system and reducing the operation cost of the question-answering system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.