Context recognition in mobile devices

Jussi Liikka (Inventor), Jani Mäntyjärvi (Inventor), Ville Könönen (Inventor)

Research output: PatentPatent


Mobile device (102) comprising a number of sensing entities (230) for obtaining data indicative of the context of the mobile device and/or user thereof, a feature determination logic (230) for determining a plurality of representative feature values utilizing the data, and a context recognition logic (228) including an adaptive linear classifier (234), configured to map, during a classification action, the plurality of feature values to a context class, wherein the classifier is further configured to adapt (236) the classification logic thereof on the basis of the feature values and feedback information by the user of the mobile device. A method to be performed by the mobile device is presented.

Patent family as of 9.9.2021
 DE602010041878 D1 20170608 DE201060041878T 20100521      
EP2433416 A1 20120328 EP20100777430 20100521      
EP2433416 A4 20140226 EP20100777430 20100521      
EP2433416 B1 20170426 EP20100777430 20100521      
ES2634463 T3 20170927 ES20100777430T 20100521      
FI20095570 A 20090911 FI20090005570 20090522      
FI20095570 A0 20090522 FI20090005570 20090522      
JP2012527810 T2 20121108 JP20120511315T 20100521      
KR101725566 B1 20170410 KR20117027826 20100521      
KR20120018337 A 20120302 KR20117027826 20100521      
US2012059780 AA 20120308 US20100320265 20100521      
US2019230210 AA 20190725 US20190362748 20190325      
WO10133770 A1 20101125 WO2010FI50409 20100521

Link to current patent family on right 

Original languageEnglish
Patent numberEP2433416
IPCG06F 17/ 30 A I
Priority date21/05/10
Publication statusPublished - 28 Mar 2012
MoE publication typeH1 Granted patent


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