Abstract
In this work, a parameter-efficient attention module is presented for emotion classification using a limited, or relatively small, number of electroencephalogram (EEG) signals. This module is called the Monotonicity Constrained Attention Module (MCAM) due to its capability of incorporating priors on the monotonicity when converting features’ Gram matrices into attention matrices for better feature refinement. Our experiments have shown that MCAM’s effectiveness is comparable to state-of-the-art attention modules in boosting the backbone network’s performance in prediction while requiring less parameters. Several accompanying sensitivity analyses on trained models’ prediction concerning different attacks are also performed. These attacks include various frequency domain filtering levels and gradually morphing between samples associated with multiple labels. Our results can help better understand different modules’ behaviour in prediction and can provide guidance in applications where data is limited and are with noises.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Acharya, D., Ahmed Sayyad, R., Dwivedi, P., Shaji, A., Sriram, P., Bhardwaj, A.: EEG signal classification using deep learning. In: Tiwari, A., Ahuja, K., Yadav, A., Bansal, J.C., Deep, K., Nagar, A.K. (eds.) Soft Computing for Problem Solving. AISC, vol. 1392, pp. 393–403. Springer, Singapore (2021). https://doi.org/10.1007/978-981-16-2709-5_30
Bang, J.W., Choi, J.S., Park, K.R.: Noise reduction in brainwaves by using both EEG signals and frontal viewing camera images. Sensors (Basel, Switzerland) 13, 6272–6294 (2013)
Blankertz, B., Kawanabe, M., Tomioka, R., Hohlefeld, F., Müller, K.r., Nikulin, V.V.: Invariant common spatial patterns: alleviating nonstationarities in brain-computer interfacing. In: Advances in Neural Information Processing Systems, pp. 113–120 (2008)
Cao, J., Li, J., Hu, X., Wu, X., Tan, M.: Towards interpreting deep neural networks via layer behavior understanding. Mach. Learn. 111, 1159–1179 (2022)
Cecotti, H., Graser, A.: Convolutional neural networks for p300 detection with application to brain-computer interfaces. IEEE Trans. Pattern Anal. Mach. Intell. 33(3), 433–445 (2010)
Congedo, M., Barachant, A., Bhatia, R.: Riemannian geometry for EEG-based brain-computer interfaces; a primer and a review. Brain-Comput. Interf. 4(3), 155–174 (2017)
Dosovitskiy, A., et al.: An image is worth 16x16 words: transformers for image recognition at scale. arXiv preprint arXiv:2010.11929 (2020)
Fazli, S., Popescu, F., Danóczy, M., Blankertz, B., Müller, K.R., Grozea, C.: Subject-independent mental state classification in single trials. Neural Netw. 22(9), 1305–1312 (2009)
Gatys, L.A., Ecker, A.S., Bethge, M.: Image style transfer using convolutional neural networks. In: Proceedings of the IEEE Conference On Computer Vision and Pattern Recognition, pp. 2414–2423 (2016)
Hu, J., Shen, L., Sun, G.: Squeeze-and-excitation networks. In: Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, pp. 7132–7141 (2018)
Khateeb, M., Anwar, S.M., Alnowami, M.R.: Multi-domain feature fusion for emotion classification using DEAP dataset. IEEE Access 9, 12134–12142 (2021)
Koelstra, S., Muhl, C., Soleymani, M., Lee, J.S., Yazdani, A., Ebrahimi, T., Pun, T., Nijholt, A., Patras, I.: DEAP: A database for emotion analysis; using physiological signals. IEEE Trans. Affect. Comput. 3(1), 18–31 (2012). https://doi.org/10.1109/T-AFFC.2011.15
Koizumi, Y., Yatabe, K., Delcroix, M., Masuyama, Y., Takeuchi, D.: Speech enhancement using self-adaptation and multi-head self-attention. ICASSP 2020–2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 181–185 (2020)
Kulkarni, S., Patil, P.R.: Analysis of DEAP dataset for emotion recognition. In: Bhattacharyya, S., Nayak, J., Prakash, K.B., Naik, B., Abraham, A. (eds.) International Conference on Intelligent and Smart Computing in Data Analytics. AISC, vol. 1312, pp. 67–76. Springer, Singapore (2021). https://doi.org/10.1007/978-981-33-6176-8_8
Lawhern, V.J., Solon, A.J., Waytowich, N.R., Gordon, S.M., Hung, C.P., Lance, B.J.: EEGNet: a compact convolutional network for EEG-based brain-computer interfaces. CoRR abs/1611.08024 (2016), http://arxiv.org/abs/1611.08024
Lee, J., Lee, I., Kang, J.: Self-attention graph pooling. ArXiv abs/1904.08082 (2019)
Leite, N.M.N., Pereira, E.T., Gurjao, E.C., Veloso, L.R.: Deep convolutional autoencoder for EEG noise filtering. In: 2018 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), pp. 2605–2612. IEEE (2018)
Li, J., Zhang, L.: Bilateral adaptation and neurofeedback for brain computer interface system. J. Neurosci. Methods 193(2), 373–379 (2010)
Liu, G., Huang, G., Meng, J., Zhang, D., Zhu, X.: Improved GMM with parameter initialization for unsupervised adaptation of brain-computer interface. Int. J. Num. Methods Biomed. Eng. 26(6), 681–691 (2010)
Liu, G., Zhang, D., Meng, J., Huang, G., Zhu, X.: Unsupervised adaptation of electroencephalogram signal processing based on fuzzy c-means algorithm. Int. J. Adapt. Control Sig. Process. 26(6), 482–495 (2012)
Lotte, F., Bougrain, L., Cichocki, A., Clerc, M., Congedo, M., Rakotomamonjy, A., Yger, F.: A review of classification algorithms for EEG-based brain-computer interfaces: a 10 year update. J. Neural Eng. 15(3) (2018)
Lotte, F., Congedo, M., Lécuyer, A., Lamarche, F., Arnaldi, B.: A review of classification algorithms for EEG-based brain-computer interfaces. J. Neural Eng. 4(2), R (2007)
Lu, N., Li, T., Ren, X., Miao, H.: A deep learning scheme for motor imagery classification based on restricted boltzmann machines. IEEE Trans. Neural Syst. Rehab. Eng. 25(6), 566–576 (2016)
Mittag, G., Naderi, B., Chehadi, A., Möller, S.: Nisqa: A deep CNN-self-attention model for multidimensional speech quality prediction with crowdsourced datasets. In: Interspeech (2021)
Repov, G.: Dealing with noise in EEG recording and data analysis. Inform. Medica Slovenica 15 (2010)
Thejaswini, Ravi Kumar, K.M., Aditya Nataraj, J.L.: Analysis of EEG based emotion detection of DEAP and SEED-IV databases using SVM. SSRN Electr. J. 8 (2019)
Sankar, A., Wu, Y., Gou, L., Zhang, W., Yang, H.: DySAT: deep neural representation learning on dynamic graphs via self-attention networks. Proceedings of the 13th International Conference on Web Search and Data Mining (2020)
Schlögl, A., Vidaurre, C., Müller, K.R.: Adaptive methods in BCI research - an introductory tutorial. In: Graimann, B., Pfurtscheller, G., Allison, B. (eds.) Brain-Computer Interfaces. The Frontiers Collection, pp. 331–355. Springer, Heidelberg (2009). https://doi.org/10.1007/978-3-642-02091-9_18
Sreeram, V., Agathoklis, P.: On the properties of gram matrix. IEEE Trans. Circ. Syst. I Fundam. Theory Appl. 41(3), 234–237 (1994)
Stajić, T., Jovanović, J., Jovanović, N., Jankovic, M.M.: Emotion recognition based on DEAP database physiological signals. In: 2021 29th Telecommunications Forum (TELFOR), pp. 1–4 (2021)
Steyrl, D., Scherer, R., Faller, J., Müller-Putz, G.R.: Random forests in non-invasive sensorimotor rhythm brain-computer interfaces: a practical and convenient non-linear classifier. Biomed. Eng./Biomedizinische Technik 61(1), 77–86 (2016)
Vaswani, A., et al.: Attention is all you need. CoRR abs/1706.03762 (2017). http://arxiv.org/abs/1706.03762
Woo, S., Park, J., Lee, J.Y., Kweon, I.S.: CBAM: convolutional block attention module. In: Proceedings of the European conference on computer vision (ECCV), pp. 3–19 (2018)
Acknowledgement
This work was partially supported by the Fundamental Research Funds for the Central Universities, Sun Yat-sen University (22qntd2901).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Kuang, D., Michoski, C., Li, W., Guo, R. (2022). A Monotonicity Constrained Attention Module for Emotion Classification with Limited EEG Data. In: Zamzmi, G., Antani, S., Bagci, U., Linguraru, M.G., Rajaraman, S., Xue, Z. (eds) Medical Image Learning with Limited and Noisy Data. MILLanD 2022. Lecture Notes in Computer Science, vol 13559. Springer, Cham. https://doi.org/10.1007/978-3-031-16760-7_21
Download citation
DOI: https://doi.org/10.1007/978-3-031-16760-7_21
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-16759-1
Online ISBN: 978-3-031-16760-7
eBook Packages: Computer ScienceComputer Science (R0)