Systems and methods for automatically categorizing unstructured text
US7853544B2 · kind B2 · utility
32Cited by
8References
23Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 23, 2005 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Oct 18, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/353
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, methods and software products analyze messages of a message stream based upon human generated concept recognizers. A sample set of messages, representative of messages from the message stream, are analyzed to determine interesting or useful categories. Text categorization engines are then trained, using the sample set and text classifiers are published. These text classifiers are then used to categorizing further text messages from the message stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.