| Abstract
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<p>Human activity recognition has be … <p>Human activity recognition has become an activeresearch field over the past few years due to its wide applicationin various fields such as health-care, smart homemonitoring, and surveillance. Existing approaches for activityrecognition in smart homes have achieved promisingresults. Most of these approaches evaluate real-timerecognition of activities using only sensor activations thatprecede the evaluation time (where the decision is made).However, in several critical situations, such as diagnosingpeople with dementia, “preceding sensor activations”are not always sufficient to accurately recognize theinhabitant’s daily activities in each evaluated time. Toimprove performance, we propose a method that delaysthe recognition process in order to include some sensoractivations that occur after the point in time where thedecision needs to be made. For this, the proposed methoduses multiple incremental fuzzy temporal windows toextract features from both preceding and some oncomingsensor activations. The proposed method is evaluated withtwo temporal deep learning models (convolutional neuralnetwork and long short-term memory), on a binary sensordataset of real daily living activities. The experimentalevaluation shows that the proposed method achievessignificantly better results than the real-time approach,and that the representation with fuzzy temporal windowsenhances performance within deep learning models. © Copyright 2020 IEEE</p>ng models. © Copyright 2020 IEEE</p>
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| Author
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Rebeen Ali Hamad +
, Alberto Salguero Hidalgo +
, Mohamed-Rafik Bouguelia +
, Macarena Espinilla Estevez +
, Javier Medina Quero +
|
| DOI
|
http://dx.doi.org/10.1109/JBHI.2019.2918412 +
|
| Diva
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http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:1392777
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| EndPage
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395 +
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| Issue
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2 +
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| Journal
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IEEE journal of biomedical and health informatics +
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| PublicationType
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Journal Paper +
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| Publisher
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Institute of Electrical and Electronics Engineers (IEEE) +
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| StartPage
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387 +
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| Title
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Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
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| Volume
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24 +
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| Year
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2020 +
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| Has queryThis property is a special property in this wiki.
|
Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
, Publications:Efficient Activity Recognition in Smart Homes Using Delayed Fuzzy Temporal Windows on Binary Sensors +
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| Categories |
Publication +
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| Modification dateThis property is a special property in this wiki.
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11 February 2020 21:22:18 +
|
