INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD

WIPO Patent Application WO/2023/224085

A1

The purpose of the present invention is to accurately predict re-occurrence and worsening of a depressive symptom beforehand. An information processing system (100) is provided with: a clustering unit (52) which inputs behavior record information of a user (U) into a clustering model for classifying behavior patterns into a plurality of clusters, to classify a behavior pattern of the user (U) into one of the plurality of clusters; a first feature generation unit (53) which generates a first feature indicating an activity state of the user U; and an estimation unit (55) which estimates the magnitude of a psychological stress of the user (U) on the basis of subject information including attribute information of a subject, the cluster into which the behavior pattern of the subject has been classified, and the first feature.

YOSHIDA YUKI (JP)
KIGUCHI RYO (JP)
FUJITA SATOKI (JP)
HATA AYANO (JP)
FURUKAWA TOSHIAKI (JP)
TAJIKA ARAN (JP)
YOSHIMOTO JUNICHIRO (JP)

PCT/JP2023/018543

November 23, 2023

May 18, 2023

Click for automatic bibliography generation  

SHIONOGI & CO (JP)
UNIV KYOTO (JP)
NATIONAL UNIV CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY (JP)

G16H50/30; G16Y10/60; G16Y20/40; G16Y40/20

WO2020017608A1	2020-01-23
WO2020122227A1	2020-06-18

AYUMU HIRAO,: " Basic study on depression relapse detection method using life log data", INFORMATION PROCESSING SOCIETY OF JAPAN RESEARCH REPORT BIOINFORMATICS (BIO) 2021-BIO-65, 11 March 2021 (2021-03-11), XP093108169, Retrieved from the Internet [retrieved on 20231203]

HARAKENZO WORLD PATENT & TRADEMARK (JP)

View/Download PDF      PDF Help

Previous Patent: METALLIC SPUTTERING TARGET, PRODUCTION METHOD THEREFOR, AND METALLIC MATERIAL AND PRODUCTION METHOD ...

Next Patent: FOOD COMPOSITION COMPRISING EQUOL AND PRODUCTION METHOD THEREFOR