Text differentiation methods, systems, and computer program products for content analysis
US7403932B2 · kind B2 · utility
11Cited by
5References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2005 |
| Grant date | Jul 22, 2008 |
| Priority date | — |
| Expiry date | Jul 1, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/345
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are improved methods, apparatus, and computer program products for text differentiation which involves identifying differences between documents with similar content, not merely similar terms, and generating results. Text differentiation provides the ability to find non-similar, or different, content hidden within documents with similar overall content, but not exactly the same content. Text differentiation may be used to quickly identify key differences between similar documents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.