Noise-Assisted Multivariate Empirical Mode Decomposition Based Emotion Recognition

Pınar ÖZEL; Aydın AKAN; Bülent YILMAZ

Makale detayları

Noise-Assisted Multivariate Empirical Mode Decomposition Based Emotion Recognition

Yazarlar:

Pınar ÖZEL | Aydın AKAN | Bülent YILMAZ

Yayıncı:

İstanbul University-Cerrahpasa

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Electrica 2018 Vol.18 Issue 2, pp.263-274

Belge Tipi:

Makale

Yayın Tarihi:

8/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000777633

Sıklık:

İki Yıllık

eISSN:

2619-9831

Anahtar kelimeler:

Özet:

 




Emotion state detection or emotion
recognition cuts across different disciplines because of the many parameters
that embrace the brain's complex neural structure, signal processing methods,
and pattern recognition algorithms. Currently, in addition to classical
time-frequency methods, emotional state data have been processed via
data-driven methods such as empirical mode decomposition (EMD). Despite its
various benefits, EMD has several drawbacks: it is intended for univariate
data; it is prone to mode mixing; and the number of local extrema must be
enough before the EMD process can begin. To overcome these problems, this study
employs a multivariate EMD and its noise-assisted version in the emotional
state classification of electroencephalogram signals.


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Emotion state detection or emotion recognition cuts across different disciplines because of the many parameters that embrace the brain's complex neural structure, signal processing methods, and pattern recognition algorithms. Currently, in addition to classical time-frequency methods, emotional state data have been processed via data-driven methods such as empirical mode decomposition (EMD). Despite its various benefits, EMD has several drawbacks: it is intended for univariate data; it is prone to mode mixing; and the number of local extrema must be enough before the EMD process can begin. To overcome these problems, this study employs a multivariate EMD and its noise-assisted version in the emotional state classification of electroencephalogram signals.


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Makale detayları

Noise-Assisted Multivariate Empirical Mode Decomposition Based Emotion Recognition

Yazarlar:

Pınar ÖZEL | Aydın AKAN | Bülent YILMAZ

Yayıncı:

İstanbul University-Cerrahpasa

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Electrica 2018 Vol.18 Issue 2, pp.263-274

Belge Tipi:

Makale

Yayın Tarihi:

8/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000777633

Sıklık:

İki Yıllık

eISSN:

2619-9831

Emotion recognition

electroencephalography

empirical mode decomposition

multivariate empirical mode decomposition

noise assisted multivariate empirical mode decomposition

Sayı

Makale detayları

Noise-Assisted Multivariate Empirical Mode Decomposition Based Emotion Recognition

Yazarlar: Pınar ÖZEL | Aydın AKAN | Bülent YILMAZ

Yayıncı: İstanbul University-Cerrahpasa

Ana Başlıklar: Uygulamalı fizik

Dergi: Electrica 2018 Vol.18 Issue 2, pp.263-274

Belge Tipi: Makale

Yayın Tarihi: 8/2018

Belge Dili: İngilizce

Document ID (Org No.): 2000777633

Sıklık: İki Yıllık

eISSN: 2619-9831

Emotion recognition

electroencephalography

empirical mode decomposition

multivariate empirical mode decomposition

noise assisted multivariate empirical mode decomposition

Sayı

Yazarlar:

Pınar ÖZEL | Aydın AKAN | Bülent YILMAZ

Yayıncı:

İstanbul University-Cerrahpasa

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Electrica 2018 Vol.18 Issue 2, pp.263-274

Belge Tipi:

Makale

Yayın Tarihi:

8/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000777633

Sıklık:

İki Yıllık

eISSN:

2619-9831