Classification of EEG Mental Patterns by Using Two Scalp Electrodes and Mahalanobis Distance-Based Classifiers
2002 ◽
Vol 41
(04)
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pp. 337-341
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Keyword(s):
System A
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Summary Objectives: In this paper, we explored the use of quadratic classifiers based on Mahalanobis distance to detect mental EEG patterns from a reduced set of scalp recording electrodes. Methods: Electrodes are placed in scalp centro-parietal zones (C3, P3, C4 and P4 positions of the international 10-20 system). A Mahalanobis distance classifier based on the use of full covariance matrix was used. Results: The quadratic classifier was able to detect EEG activity related to imagination of movement with an affordable accuracy (97% correct classification, on average) by using only C3 and C4 electrodes. Conclusions: Such a result is interesting for the use of Mahalanobis-based classifiers in the brain computer interface area.
2019 ◽
Vol 9
(2)
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pp. 529-535
Keyword(s):
2013 ◽
Vol 133
(3)
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pp. 635-641
2015 ◽
Vol 135
(7)
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pp. 239-245
Keyword(s):
2019 ◽
pp. 139-145
Keyword(s):
Keyword(s):
2013 ◽
Vol 310
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pp. 660-664
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2015 ◽
Vol 87
(4)
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pp. 1929-1937
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Keyword(s):