Document scoring based on document content update
US8112426B2 · kind B2 · utility
9Cited by
19References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2006 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Apr 29, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99933
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system may determine a measure of how a content of a document changes over time, generate a score for the document based, at least in part, on the measure of how the content of the document changes over time, and rank the document with regard to at least one other document based, at least in part, on the score.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.