Text analysis using phrase definitions and containers
US8433559B2 · kind B2 · utility
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14References
20Claims
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Key dates
| Filing date | Mar 24, 2009 |
| Grant date | Apr 30, 2013 |
| Priority date | — |
| Expiry date | Jan 16, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/242
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one example, a phrase analyzer may analyze a text input stream to identify phrases contained in the text input stream. The phrase analyzer may receive a specification, which includes dictionaries of phrases and synonyms, and a specification of the phrases, or sequences of phrases to be matched. The phrase analyzer may compare the input stream to the specification and may produce, as output, an identification of which phrases appear in the input stream, and where in the input stream those phrases occur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.