Behavior deviation detection with activity timing prediction
US12288456B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2021 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Dec 27, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B21/0469
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Various embodiments provide methods, apparatus, systems, computing entities, and/or the like, for identifying deviated behavior of an individual indicated by outlying activity counts and outlying activity timings classified by a prediction interval profile generated from historical behavior data. In an embodiment, an example method comprises accessing sensor data describing behavioral activities of an individual during historical time periods and generating a prediction interval profile for the behavioral activities comprising a predicted count interval within a prediction time period for at least some behavioral activities. The method further includes receiving sensor data for the prediction time period and extracting an observed activity count and an observed activity timing for each behavioral activity. The method then includes classifying a particular behavioral activity as a behavioral deviation if the observed activity count does not satisfy the predicted count interval and/or if the observed activity timing does not satisfy the predicted timing interval.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.