Sensor-based human activity recognition system with a multilayered model using time series shapelets
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- 作者：Li Liu ; a ; b ; dcsliuli@cqu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; dcsliuli@gmail.com" class="auth_mail" title="E-mail the corresponding author ; dcsliuli@nus.edu.sg" class="auth_mail" title="E-mail the corresponding author ; Yuxin Pengc ; biepeng@nus.edu.sg" class="auth_mail" title="E-mail the corresponding author ; Ming Liud ; mingliu@swu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zigang Huange ; zigang.huang@asu.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Human activity recognition ; Complex activity ; Multilayer ; Time series ; Sensor
- 刊名：Knowledge-Based Systems
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：90
- 期：Complete
- 页码：138-152
- 全文大小：2829 K
文摘
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We exploit time series shapelets for complex human activity recognition.
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We present a multilayered activity model to represent four types of activities.
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We implement a prototype system based on smartphone for human activity recognition.
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Daily living and basketball play activity recognition are conducted for evaluation.