Electronic apparatus and control method thereof
US11544469B2 · kind B2 · utility
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10References
13Claims
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Key dates
| Filing date | Jan 2, 2019 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Apr 17, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q50/01
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic apparatus is disclosed. The electronic apparatus includes a display, a storage in which keyword information by product specification is stored, and a processor configured to obtain user feedback on the product by crawling a website, identify positive feedback or negative feedback among the user feedback corresponding to the keyword information by specification by performing natural language processing (NLP) to which at least two different algorithms are applied, and display a result of the identification through the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.