Automatic identification of related search keywords
US8266162B2 · kind B2 · utility
13Cited by
19References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 8, 2006 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Mar 28, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/205
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Keyword expansion is used to expand a particular keyword into multiple related keyword candidates using a collection of data that relates to search queries performed using one or more search engines. The data identifies search terms from associated search queries. A particular keyword is identified and one or more candidate keywords related to the particular keyword are identified based on the data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.