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Real-time human activity recognition from wireless sensors using evolving fuzzy systems.

Research output: Contribution in Book/Report/ProceedingsPaper

Published

Publication date07/2010
Host publicationIEEE International Conference on Fuzzy Systems (FUZZ), 2010
PublisherIEEE
Pages2652-2659
Number of pages8
ISBN (Print)978-1-4244-6919-2
Original languageEnglish

Conference

Conference2010 IEEE World Congress on Computational Intelligence
CityBarcelona, Spain
Period18/07/1023/07/10

Conference

Conference2010 IEEE World Congress on Computational Intelligence
CityBarcelona, Spain
Period18/07/1023/07/10

Abstract

A new approach to real-time knowledge extraction from streaming data generated by wearable wireless accelerometers based on self-learning evolving fuzzy rule-based classifier is proposed and evaluated in this paper. Based on experiments with real subjects we collected data from 18 different classifieds activities. After preprocessing and classifying data depending on the sequence of activities regarding time, we achieved up to 99.81% of accuracy in recognizing a sequence of activities. This technique allows re-training the system as long as the application is running on the wearable intelligent/smart sensor, getting a better classification rate throughout the time without an increase of the delay in performance. (c) IEEE Press

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