Cited by 83Context-Aware Activity Recognition SystemsHuman Mobility and Location-Based AnalysisGait Recognition and Analysis

Multicolumn bidirectional long short-term memory for mobile devices-based human activity recognition

Tao, Dapeng, Wen, Yonggang, Hong, Richang·2016·IEEE Internet of Things Journal

Abstract

The ever-growing popularity of mobile devices equipped with accelerometers has provided the opportunity to capture the semantic aspects of human activity and improve user experiences with behavior-based recommendations. These functions depend heavily on the accuracy of human activity recognition, and thus real applications that use mobile devices-based human activity recognition systems (MARSs) need to seamlessly incorporate the information carried by newly labeled training samples. Motivated by the success of the weightlessness feature, we propose a new two-directional feature for bidirectional long short-term memory (BLSTM) for incremental learning in human activity recognition. To further improve the performance, we also present a new ensemble classifier termed multicolumn BLSTM (MBLSTM), which effectively combines different acceleration signal features to further improve activity recognition accuracy. Experiments on the naturalistic mobile devices-based human activity dataset suggest that MBLSTM is superior to other state-of-the-art MARS methods.

Integrity signals

Registry

Crossref · 10.1109/jiot.2016.2561962

Cites

50 of 50 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Tao, D., Wen, Y., & Hong, R.
Affiliations
  • Yunnan University (CN)
  • Nanyang Technological University (SG)
  • Hefei University of Technology (CN)
Venue
IEEE Internet of Things Journal
Published
2016-12
Volume
3
Issue
6
Pages
1124-1134
ISSN
2327-4662 (ISSN-L)
OpenAlex
W2526868004
Cited by
83
References
50
Citations by year
2026: 2 · 2025: 2 · 2024: 4 · 2023: 14 · 2022: 9 · 2021: 8 · 2020: 11 · 2019: 13 · 2018: 10 · 2017: 10
FWCI
7.47
Type
journal article
Language
en
Open access
closed
Locations
IEEE Internet of Things Journal (publishedVersion)
Funders
  • National Natural Science Foundation of China (61572486, 61472116)
  • Guangdong Natural Science Funds (2014A030310252)
  • Shenzhen Technology Project (JCYJ20140901003939001)
  • Singapore MOE Tier-1 (RG13/17)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
  • Social Sciences › Transportation › Human Mobility and Location-Based Analysis
  • Physical Sciences › Engineering › Biomedical Engineering › Gait Recognition and Analysis
Keywords
human activity recognition, mobile devices, accelerometer, bidirectional LSTM, incremental learning

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review