Information processing device, information processing method and non-transitory computer readable medium

According to one embodiment, an information processing device includes an anomaly detector and an integration unit. The anomaly detector is configured to estimate a degree of drift anomaly based on measured values of a sensor during a sub-period which is a part of a monitored period. The integration...

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Bibliographische Detailangaben
Hauptverfasser:	Ishii, Gaku, Moriyama, Takuro
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	According to one embodiment, an information processing device includes an anomaly detector and an integration unit. The anomaly detector is configured to estimate a degree of drift anomaly based on measured values of a sensor during a sub-period which is a part of a monitored period. The integration unit is configured to estimate the degree of drift anomaly accumulated within the monitored period based on the estimated degrees of drift anomaly accumulated within the sub-periods. Symptoms of a drift anomaly include mismatches between the actual values and measured values.