Automated detection of linguistic uniqueness
US10268676B1 · kind B1 · utility
10Cited by
3References
25Claims
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Key dates
| Filing date | Jun 9, 2017 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Jun 9, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B7/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer implemented method for detecting linguistic uniqueness includes receiving, with an examination evaluation server, a list of word n-grams and corresponding frequency values indicating the frequency at which each word n-gram appears in a language corpus, receiving an examination response with one or more sentences, tokenizing the sentences into a plurality of words or phrases, combining contiguous words or phrases into n-word segments, and identifying, for each n-word segment that matches a matching word n-gram from the list, the frequency value corresponding to the matching word n-gram.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.