Feature diffusion across hyperlinks
US6125361A · kind A · utility
109Cited by
6References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 1998 |
| Grant date | Sep 26, 2000 |
| Priority date | — |
| Expiry date | Apr 10, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99937
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for ranking wide area computer network (e.g., Web) pages by popularity in response to a query. Further, using a query and the response thereto from a search engine, the system and method finds additional key words that might be good extended search terms, essentially generating a local thesaurus on the fly at query time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.