COMMON SPATIAL PATTERN METHOD FOR CHANNEL REDUCTION IN EEGBASED EMOTION RECOGNITION

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HATAMIKIA SEPIDEH; NASRABADI ALI MOTIE

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: The Modares Journal of Electrical Engineering Year:2013 | Volume:13 | Issue:1 Page(s): 31-43

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Information Journal Paper

Title

COMMON SPATIAL PATTERN METHOD FOR CHANNEL REDUCTION IN EEGBASED EMOTION RECOGNITION

Author(s)

HATAMIKIA SEPIDEH | NASRABADI ALI MOTIE | Issue Writer Certificate

Keywords

EMOTION RECOGNITION

ELECTROENCEPHALOGRAM (EEG)

CHANNEL REDUCTION

COMMON SPATIAL PATTERN (CSP)

Abstract

Multi-channels Electroencephaloram (EEG) needs a long preparation time for electrode installation.Furthermore, using a large number of EEG channels may contain redundant and noisy signals which may deteriorate the performance of the system. Therefore, channels reduction is a necessary step to save preparation time, enhance the user convenience and retain high performance for an EEG-based system. In this study, we present a simple and practical EEG-based EMOTION RECOGNITION system by optimizing the channels number based on two different Common Spatial Pattern (CSP) CHANNEL REDUCTION methods. We applied feature extraction based on the Fast Fourier Transform (FFT) algorithm and classification method based on the Support Vector Machine (SVM) and K-nearest neighbor (KNN) which make our proposed system an efficient and easy-to-setup EMOTION RECOGNITION system. According to experimental results, the proposed system using small number of channels not only does not increase the error of the system, but also improves the performance of the system compared to the use of total number of channels.

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APA: Copy

HATAMIKIA, SEPIDEH, & NASRABADI, ALI MOTIE. (2013). COMMON SPATIAL PATTERN METHOD FOR CHANNEL REDUCTION IN EEGBASED EMOTION RECOGNITION. MODARES JOURNAL OF ELECTRICAL ENGINEERING, 13(1), 31-43. SID. https://sid.ir/paper/685704/en

Vancouver: Copy

HATAMIKIA SEPIDEH, NASRABADI ALI MOTIE. COMMON SPATIAL PATTERN METHOD FOR CHANNEL REDUCTION IN EEGBASED EMOTION RECOGNITION. MODARES JOURNAL OF ELECTRICAL ENGINEERING[Internet]. 2013;13(1):31-43. Available from: https://sid.ir/paper/685704/en

IEEE: Copy

SEPIDEH HATAMIKIA, and ALI MOTIE NASRABADI, “COMMON SPATIAL PATTERN METHOD FOR CHANNEL REDUCTION IN EEGBASED EMOTION RECOGNITION,” MODARES JOURNAL OF ELECTRICAL ENGINEERING, vol. 13, no. 1, pp. 31–43, 2013, [Online]. Available: https://sid.ir/paper/685704/en

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