Cited by 8Context-Aware Activity Recognition SystemsPhysical Activity and HealthHuman Mobility and Location-Based Analysis

Nonparametric discovery of movement patterns from accelerometer signals

Open access
Nguyen, Thuong, Gupta, Sunil, Venkatesh, Svetha, Phung, Dinh·2016·Pattern Recognition Letters

Integrity signals

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Crossref · 10.1016/j.patrec.2015.11.003

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31 of 31 references verified0 citation errors · 0 not checkable

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  • Pattern recognition and pattern matching techniques have been used to extract specific movement patterns from long-term datasets obtained by wearable sensor devices, especially those equipped with accelerometers and IMUs.

    “Pattern recognition and pattern matching techniques have been used to extract specific movement patterns from long-term datasets obtained by wearable sensor devices, especially those equipped with accelerometers and IMUs [135].”
  • Non-parametric discovery of human movement patterns for walking, sedentary activities, running and jumping from accelerometer data using a Hierarchical Dirichlet process model implemented using Support Vector Machine exhibited precision of 0.81 and recall of 0.77 for sliding window time durations.

    “Non-parametric discovery of human movement patterns for walking, sedentary activities, running and jumping from accelerometer data using a Hierarchical Dirichlet process (HDP) model implemented using Support Vector Machine (SVM) exhibited precision of 0.81 and recall of 0.77 for sliding window time durations.”
  • An HDP model cannot estimate activity levels automatically over lengthy periods of time.

    “However, studies have shown that an HDP model cannot estimate activity levels automatically over lengthy periods of time [135].”

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Authors
Nguyen, T., Gupta, S., Venkatesh, S., & Phung, D.
Affiliations
  • RMIT University (AU)
  • Deakin University (AU)
Corresponding author
Nguyen, Thuong
Venue
Pattern Recognition Letters
Publisher
Elsevier BV
Published
2016-01
Volume
70
Pages
52-58
ISSN
0167-8655 (ISSN-L)
OpenAlex
W2177609784
Cited by
8
References
31
Citations by year
2025: 1 · 2021: 1 · 2019: 2 · 2017: 2 · 2016: 2
FWCI
1.16
Type
journal article
Language
en
Open access
Locations
  • Pattern Recognition Letters (publishedVersion)
  • RMIT Research Repository (RMIT University Library) (submittedVersion)
  • Figshare (submittedVersion, cc-by)
  • Figshare (submittedVersion)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Social Sciences › Transportation › Human Mobility and Location-Based Analysis
Keywords
accelerometer signals, physical activity monitoring, movement intensity, hierarchical Dirichlet process, Bayesian nonparametric models, ecological momentary assessment

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