Monitoring system, monitoring method, and computer program product
US12032467B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 16, 2019 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Aug 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/09
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A monitoring system includes storage, and one or more processors. The storage stores at least one of first output data that is obtained from a learning model, or first statistical information that is obtained from the first output data. The processors calculate a degree of abnormality indicating a degree of change in statistical information of second output data with respect to the first statistical information, or a degree of change in the statistical information of the second output data with respect to second statistical information. The processors determine whether or not there is occurrence of an abnormality in the learning model, on the basis of the degree of abnormality. The processors output information indicating occurrence of the abnormality, in a case where occurrence of the abnormality is determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.