A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä

A New Fractal Pattern Feature Generation Function based Emotion Recognition Method using EEG




TekijätTuncer Turker, Dogan Sengul, Subasi Abdulhamit

KustantajaElsevier

Julkaisuvuosi2021

JournalChaos, Solitons and Fractals

Artikkelin numero110671

Vuosikerta144

Sivujen määrä14

ISSN0960-0779

DOIhttps://doi.org/10.1016/j.chaos.2021.110671

Verkko-osoitehttps://www.sciencedirect.com/science/article/pii/S0960077921000242

Rinnakkaistallenteen osoitehttps://research.utu.fi/converis/portal/detail/Publication/53055839


Tiivistelmä

Electroencephalogram (EEG) signal analysis is one of the mostly studied research areas in biomedical

signal processing, and machine learning. Emotion recognition through machine intelligence plays critical

role in understanding the brain activities as well as in developing decision-making systems. In this

research, an automated EEG based emotion recognition method with a novel fractal pattern feature extraction

approach is presented. The presented fractal pattern is inspired by Firat University Logo and

named fractal Firat pattern (FFP). By using FFP and Tunable Q-factor Wavelet Transform (TQWT) signal

decomposition technique, a multilevel feature generator is presented. In the feature selection phase, an

improved iterative selector is utilized. The shallow classifiers have been considered to denote the success

of the presented TQWT and FFP based feature generation. This model has been tested on emotional EEG

signals with 14 channels using linear discriminant (LDA), k-nearest neighborhood (k-NN), support vector

machine (SVM). The proposed framework achieved 99.82% with SVM classifier.


Ladattava julkaisu

This is an electronic reprint of the original article.
This reprint may differ from the original in pagination and typographic detail. Please cite the original version.





Last updated on 2024-26-11 at 22:33