Cited by 595Emotion and Mood RecognitionFace and Expression RecognitionEEG and Brain-Computer Interfaces

Spatial–Temporal Recurrent Neural Network for Emotion Recognition

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Zhang, Tong, Zheng, Wenming, Cui, Zhen, Zong, Yuan, Li, Yang·2019·IEEE Transactions on Cybernetics

Abstract

In this paper, we propose a novel deep learning framework, called spatial-temporal recurrent neural network (STRNN), to integrate the feature learning from both spatial and temporal information of signal sources into a unified spatial-temporal dependency model. In STRNN, to capture those spatially co-occurrent variations of human emotions, a multidirectional recurrent neural network (RNN) layer is employed to capture long-range contextual cues by traversing the spatial regions of each temporal slice along different directions. Then a bi-directional temporal RNN layer is further used to learn the discriminative features characterizing the temporal dependencies of the sequences, where sequences are produced from the spatial RNN layer. To further select those salient regions with more discriminative ability for emotion recognition, we impose sparse projection onto those hidden states of spatial and temporal domains to improve the model discriminant ability. Consequently, the proposed two-layer RNN model provides an effective way to make use of both spatial and temporal dependencies of the input signals for emotion recognition. Experimental results on the public emotion datasets of electroencephalogram and facial expression demonstrate the proposed STRNN method is more competitive over those state-of-the-art methods.

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Authors
Zhang, T., Zheng, W., Cui, Z., Zong, Y., & Li, Y.
Affiliations
  • Southeast University (CN)
  • Nanjing University of Science and Technology (CN)
Venue
IEEE Transactions on Cybernetics
Published
2019-03
Volume
49
Issue
3
Pages
839-847
ISSN
  • 2168-2267 (ISSN-L)
  • 2168-2275
OpenAlex
W2613375858
Cited by
595
References
5
Citations by year
2026: 41 · 2025: 80 · 2024: 85 · 2023: 119 · 2022: 94 · 2021: 78 · 2020: 62 · 2019: 29 · 2018: 6 · 2017: 1
FWCI
57.31
Type
journal article
Language
en
Open access
Locations
  • IEEE Transactions on Cybernetics (publishedVersion)
  • PubMed (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
  • National Basic Research Program of China (2015CB351704)
  • National Natural Science Foundation of China (61231002, 61602244, 61772276)
  • Key Research and Development Program of Jiangsu Province (BE2016616)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Emotion and Mood Recognition
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Face and Expression Recognition
  • Life Sciences › Neuroscience › Cognitive Neuroscience › EEG and Brain-Computer Interfaces
Keywords
emotion recognition, sparse projection, EEG, facial expressions
MeSH terms
Deep Learning, Electroencephalography, Emotions, Facial Expression, Female, Humans, Image Processing, Computer-Assisted, Male, Signal Processing, Computer-Assisted, Video Recording, Databases, Factual

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