Quote-based search
US8868558B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2011 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Jul 17, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/9538
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A user search for quotes attributable to people or information regarding the quotes is fulfilled by providing the relevant information from a quote index. The quote index is built from a data store comprising articles that include quotes given by people. Quotes are extracted from the articles along with the relevant attributes such as the keywords, topics and entities. The extracted keywords, topics and entities are indexed with unique identifiers. A quote index is built by storing the quotes along with the keywords, topics and related entities. Quotes or information associated with the quotes based on various criteria is retrieved and presented in different formats.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.