Method for real time analyzing stress using deep neural network algorithm
US11317840B2 · kind B2 · utility
1Cited by
1References
18Claims
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Key dates
| Filing date | Jun 28, 2019 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Sep 19, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a stress analysis method including: acquiring bio-signals from a test subject; calculating a probability of each of a plurality of stress level values by processing the bio-signals using a deep neural network algorithm; estimating a stress level value with the maximum probability of the plurality of stress level values as a stress level value of the test subject; determining usefulness of the estimated stress level value; and outputting the estimated stress level value determined to be useful through the determination of usefulness, as the final stress level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.