Advanced URL and IP features
US7409708B2 · kind B2 · utility
89Cited by
74References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2004 |
| Grant date | Aug 5, 2008 |
| Priority date | — |
| Expiry date | Aug 26, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q10/107
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed are systems and methods that facilitate spam detection and prevention at least in part by building or training filters using advanced IP address and/or URL features in connection with machine learning techniques. A variety of advanced IP address related features can be generated from performing a reverse IP lookup. Similarly, many different advanced URL based features can be created from analyzing at least a portion of any one URL detected in a message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.