Supervised ANN vs. Unsupervised SOM to Classify EEG Data for BCI: Why can GMDH do better?

International Journal of Computer Applications
© 2013 by IJCA Journal
Volume 74 - Number 4
Year of Publication: 2013
Omar Al-ketbi
Marc Conrad

Omar Al-ketbi and Marc Conrad. Article: Supervised ANN vs. Unsupervised SOM to Classify EEG Data for BCI: Why can GMDH do betterh. International Journal of Computer Applications 74(4):37-44, July 2013. Full text available. BibTeX

	author = {Omar Al-ketbi and Marc Conrad},
	title = {Article: Supervised ANN vs. Unsupervised SOM to Classify EEG Data for BCI: Why can GMDH do betterh},
	journal = {International Journal of Computer Applications},
	year = {2013},
	volume = {74},
	number = {4},
	pages = {37-44},
	month = {July},
	note = {Full text available}


Construction of a system for measuring the brain activity (electroencephalogram (EEG)) and recognising thinking patterns comprises significant challenges, in addition to the noise and distortion present in any measuring technique. One of the most major applications of measuring and understanding EGG is the brain-computer interface (BCI) technology. In this paper, ANNs (feedforward back-prop and Self Organising Maps) for EEG data classification will be implemented and compared to abductive-based networks, namely GMDH (Group Methods of Data Handling) to show how GMDH can optimally (i. e. noise and accuracy) classify a given set of BCI's EEG signals. It is shown that GMDH provides such improvements. In this endeavour, EGG classification based on GMDH will be researched for comprehensible classification without scarifying accuracy. GMDH is suggested to be used to optimally classify a given set of BCI's EEG signals. The other areas related to BCI will also be addressed yet within the context of this purpose.


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