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http://dx.doi.org/10.5762/KAIS.2013.14.8.3925

Feature Selecting Algorithm Development Based on Physiological Signals for Negative Emotion Recognition  

Lee, JeeEun (Graduate School of Biomedical Engineering, Yonsei University)
Yoo, Sun K. (Department of Medical Engineering, Yonsei University College of Medicine)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.14, no.8, 2013 , pp. 3925-3932 More about this Journal
Abstract
Emotion is closely related to the life of human, so has effect on many parts such as concentration, learning ability, etc. and makes to have different behavior patterns. The purpose of this paper is to extract important features based on physiological signals to recognize negative emotion. In this paper, after acquisition of electrocardiography(ECG), electroencephalography(EEG), skin temperature(SKT) and galvanic skin response(GSR) measurements based on physiological signals, we designed an accurate and fast algorithm using combination of linear discriminant analysis(LDA) and genetic algorithm(GA), then we selected important features. As a result, the accuracy of the algorithm is up to 96.4% and selected features are Mean, root mean square successive difference(RMSSD), NN intervals differing more than 50ms(NN50) of heart rate variability(HRV), ${\sigma}$ and ${\alpha}$ frequency power of EEG from frontal region, ${\alpha}$, ${\beta}$, and ${\gamma}$ frequency power of EEG from central region, and mean and standard deviation of SKT. Therefore, the features play an important role to recognize negative emotion.
Keywords
Physiological Signal; Emotion; GA; LDA;
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1 Valtino X. Afonso, ECG QRS Detection, Biomedical Digital Signal Processing, pp236-264.
2 Foteini Agrafioti, ECG Pattern Analysis for Emotion Detection, IEEE Transactions on Affective Computing, vol.3, 2012. DOI: http://dx.doi.org/10.1109/T-AFFC.2011.28   DOI   ScienceOn
3 XU Ya and LIU Guang-Yuan, A Method of Emotion Recognition Based on ECG Signal, International Conference on Computational Intelligence and Natural Computing, pp.202-205, 2009. DOI: http://doi.ieeecomputersociety.org/10.1109/CINC.2009.102   DOI
4 Murugappan Murugappan, Nagarajan Ramachandran and Yaacob Sazali, Classification of human emotion from EEG using discrete wavelet transform, J. Biomedical Science and Engineering, vol.3, pp.390-396, April, 2010. DOI: http://dx.doi.org/10.4236/jbise.2010.34054   DOI
5 Zhai, J. and Barreto, A., Stress Detection in Computer Users Based on Digital Signal Processing of Noninvasive Physiological Variables, The 28th Annual International Conference Engineering in Medicine and Biology Society, pp.1355-1358, 2006. DOI: http://dx.doi.org/10.1109/IEMBS.2006.259421   DOI
6 Guanghua Wu, Guangyuan Liu and Min Hao, The analysis of emotion recognition from GSR based on PSO, 2010 International Symposium on Intelligence Information Processing and Trusted Computing, pp.360-363, 2010. DOI: http://dx.doi.org/10.1109/IPTC.2010.60   DOI
7 R. O. Duda, P. E. Hart, and D. G. Stork, Pattern Classification, Wiley Interscience Publication, 2000.
8 David E. Goldberg, Genetic Algorithm in Search, Optimization, and Machine Learning, Addison_Wesley Professional, 1 edition, 1989.
9 Joseph E. LeDoux, Evolution of human emotion: A view through fear, M. A. Hofman and D. Falk (Eds.) Progress in Brain Research, vol.195, 2012.
10 Ekman. P., Basic Emotions, Chapter 3 in T. Dalgleish and M. Power (Eds.), Handbook of Cognition and Emotion. Sussex, U.K.: John Wiley & Sons, Ltd., 1999. DOI: http://dx.doi.org/10.1002/0470013494   DOI
11 Seyyed Abed Hosseini and Mohammad Bagher Naghibi-Sistani, Classification of Emotional Stress Using Brain Activity, Applied Biomedical Engineering, Dr. Gaetano Gargiulo (Ed.), InTech, Available from: http://www.intechopen.com/books/applied-biomedical-engineering/classification-ofem otional-stress-using-brain-activity, 2011.
12 F. Nasoz, K. Alvarez, C. L. Lisetti, and N. Finkelstein, Emotion recognition from physiological signals for user modeling of affect, International Journal od Cognition, Technology and Work-Special Issue on Presence, vol.6, pp. 1-8, 2003.
13 Horlings, R., Emotion recognition using brain activity, Man-Machine Interaction Group, 2008. DOI: http://dx.doi.org/10.1145/1500879.1500888   DOI
14 Jerrita Selvaraj, Murugappan Murugappan, et al., Classification of emotional states from electrocardiogram signals: a non-linear approach based on hurst, BioMedical Engineering OnLine, 12:44, March, 2013. DOI: http://dx.doi.org/10.1186/1475-925X-12-44   DOI   ScienceOn
15 J. Wagner, J. Kim, and E. Andre, From physiological signals to emotions: Implementing and comparing selected methods for feature extraction and classification, IEEE International Conference on Multimedia and Expo, Amsterdam, pp.940-943, 2005. DOI: http://dx.doi.org/10.1109/ICME.2005.1521579   DOI
16 Choubeila Maaoui and Alain Pruski, Emotion Recognition through Physiological Signals for Human- Machine Communication, Cutting Edge Robotics 2010, Vedran Kordic (Ed.), InTech, Available from: http://www.intechopen.com/books/cutting-edge-robotics-2010/emotion-recognitionthr ough-physiological-signals-for-human-machine-communi cation, 2010.
17 R. Cowie, E. Douglas-Cowie, N. Tsapatsoulis, G. Votsis, S. Kollias, W. Fellenz and J. G. Taylor, Emotion recognition in human computer interaction, IEEE Signal Process. Mag., vol.18, pp.32-80, January, 2001. DOI: http://dx.doi.org/10.1109/79.911197   DOI   ScienceOn
18 Emily Mower, A Framework for Automatic Human Emotion Classification Using Emotion Profiles, IEEE Transactions on Audio, Speech, and Language Processing, vol.19, pp.1057-1070, July, 2011. DOI: http://dx.doi.org/10.1109/TASL.2010.2076804   DOI   ScienceOn
19 WooJin Choi, A classification analysis of negative emotion based on PPG signal using Fuzzy-GA, July, 2007.