Unsupervised message clustering
US8666984B2 · kind B2 · utility
4Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2011 |
| Grant date | Mar 4, 2014 |
| Priority date | — |
| Expiry date | Apr 11, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/355
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Unsupervised clustering can be used for organization of micro-blog or other short length messages into message clusters. Messages can be compared with existing clusters to determine a similarity score. If at least one similarity score is greater than a threshold value, a message can be added to an existing message cluster. If a message is not similar to an existing cluster, the message can be compared against criteria for starting a new message cluster.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.