System to convert natural-language financial questions into database queries
US11334565B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2016 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Jul 5, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2457
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems of the present disclosure generate database queries for financial information requested in a natural-language form. A natural-language processing (NLP) financial aggregator receives a request for financial information and extracts NLP features of the request, including keywords. The NLP financial aggregator determines a type of the request based on the features and creates a query in a database-query language for the financial information based on the type and on the features. The NLP financial aggregator submits the query to a database where the financial information is stored. The software then receives the financial information from the database and sends the information to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.