METHOD AND SYSTEM FOR DETECTING HUMAN ABNORMAL BEHAVIOR USING DATA FROM A USER'S PORTABLE DEVICES

DE602019067439T2Inactive Publication Date: 2025-03-19KOA HEALTH DIGITAL SOLUTIONS S L U
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Patent Information

Application Number
DE602019067439
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2019-12-11
Publication Date
2025-03-19
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing systems for detecting deviant behavior using smartphone and wearable device data rely on simplistic statistical methods and fail to accurately represent complex human routines, leading to inadequate detection of abnormal behavior.

Method used

A computer-implemented method and system that automatically extracts users' routines using topic modeling and personalized time slots based on past mobile usage patterns, and generates alerts when significant deviations from these routines occur.

Benefits of technology

The method provides a robust and personalized detection of abnormal behavior, improving upon existing techniques by using a combination of sensor-based feature levels and topic modeling to accurately capture user routines and trigger alerts based on significant deviations.

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