Synonym determination among n-grams
US9280536B2 · kind B2 · utility
3Cited by
11References
17Claims
0Family size
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Key dates
| Filing date | Mar 28, 2013 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Jun 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/279
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A technique includes obtaining a plurality of n-grams from a plurality of messages, determining a temporal histogram for each n-gram, and determining synonyms among the n-grams based on a combination of a correlation of the histograms and a distance measure between n-grams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.