2012 IEEE Congress on Evolutionary Computation 2012
DOI: 10.1109/cec.2012.6256487
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Dimension reduction in EEG data using Particle Swarm Optimization

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Cited by 13 publications
(17 citation statements)
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“…Atyabi et al [27] investigated the impact of evolutionary approaches such as Genetic Algorithm, Random Search, and PSO for feature and channel reduction among which the PSO-based feature reduction approach showed better overall generalizability. Atyabi et al [12] proposed 99% reduction through simultaneous reduction of feature and channel sets using a PSO-based approach with two layer swarm structure called PSO-DR. In the study, PSO-DR showed better overall performance in comparison to variety of approaches including 2 variations of Single Value Decomposition (i.e., SVD-based electrode reduction and SVD-based decomposition) and PSO-based electrode reduction.…”
Section: Pso Dimension Reduction (Pso-dr)mentioning
confidence: 99%
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“…Atyabi et al [27] investigated the impact of evolutionary approaches such as Genetic Algorithm, Random Search, and PSO for feature and channel reduction among which the PSO-based feature reduction approach showed better overall generalizability. Atyabi et al [12] proposed 99% reduction through simultaneous reduction of feature and channel sets using a PSO-based approach with two layer swarm structure called PSO-DR. In the study, PSO-DR showed better overall performance in comparison to variety of approaches including 2 variations of Single Value Decomposition (i.e., SVD-based electrode reduction and SVD-based decomposition) and PSO-based electrode reduction.…”
Section: Pso Dimension Reduction (Pso-dr)mentioning
confidence: 99%
“…The choice of using sigmoid ELM as the classifier is made based on its fast learning capability and its time efficiency. Previous experiments indicated a lack of generalizability for the generated masks as they performed poorly with the unseen testing set [12]. The PSO-DR uses Linearly Decreasing Inertia Weight (LDIW) with w 1 = 0.2 and w 2 = 1 and fixed acceleration coefficients with c 1 = 0.5 and c 2 = 2.5 1 .…”
Section: Simultaneous Feature and Electrode Reduction With Pso-drmentioning
confidence: 99%
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“…As far as the authors' knowledge is concerned, although PSO has been employed to address various issues in BCI applications such as feature selection [21][22][23][24], source localization [25,26], change point detection [27] and adaptive signal filtering [28,29], it has only been employed as static classifier, in which PSO has mostly been utilized as training algorithm for the neural classifier. PSO-based RBFNN [30] and PSO-based recurrent NN [31] are examples of these hybrid dynamic classifiers.…”
Section: Related Workmentioning
confidence: 99%