System and method for matching terms contained in an electronic document with a set of user profiles
US6711570B1 · kind B1 · utility
20Cited by
2References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2000 |
| Grant date | Mar 23, 2004 |
| Priority date | — |
| Expiry date | Apr 19, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99936
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A plurality of mappings of each keyword of a plurality of keywords contained in a set of terms to one or more related keywords of a plurality of related keywords in the set of terms is created. One or more mappings from the plurality of mappings is selected based on a set of parameters. Finally, the selected mappings are processed to obtain one or more search expressions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.