Misspelling correction based on deep learning architecture
US11017167B1 · kind B1 · utility
2Cited by
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20Claims
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Assignee
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Key dates
| Filing date | Jun 29, 2018 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Aug 21, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method. The method includes receiving a flawed input comprising a domain specific misspelling. The method further includes encoding, by an encoder machine learning model executing on a computer processor, the flawed input on a per character basis to create a context vector. The method further includes decoding, by a decoder machine learning model executing on the computer processor, the context vector on the per character basis to create a rephrased input lacking the domain specific misspelling. The method further includes presenting the rephrased input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.