Domain terminology expansion by relevancy
US10043511B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 6, 2017 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Jan 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/183
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, computer program products, and systems are presented. The methods include, for instance: collecting various word data from cross-domain sources and subject websites; assessing relevancy of feature vectors from external domains, live content of subject websites, and secondary terms derived from the live contents; expanding a language model for a domain by relevance passing a logistic regression threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.