Method for analyzing time-series data based on machine learning and information processing apparatus
US11640553B2 · kind B2 · utility
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Key dates
| Filing date | Oct 23, 2019 |
| Grant date | May 2, 2023 |
| Priority date | — |
| Expiry date | Dec 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A machine learning method includes: generating, by a computer, a sine wave using a basic period of input data having a periodic property; determining a sampling period based on a degree of roundness of an attractor generated from the sine wave; sampling the input data at the determined sampling period to generate a pseudo attractor; and performing a machine learning by using the pseudo attractor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.