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MULTICLASS CLASSIFICATION METHOD FOR THE ESTIMATION OF EEG SIGNAL QUALITY
MULTICLASS CLASSIFICATION METHOD FOR THE ESTIMATION OF EEG SIGNAL QUALITY
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机译:脑电信号质量估计的多分类方法
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摘要
The present invention relates to a method for assessing the quality of an electroencephalographic signal (EEC) based on a multiclass classification, wherein said method comprises the following steps: receiving (REC) at least one segment of electroencephalographic signal (S) acquired from at least one electrode; extracting (EXT) at least one feature value (F) from each channel of the electroencephalographic signal segment (S); classifying with a first classification (CLAS1) so as to assign each channel of the electroencephalographic signal segment (S) to one of at least three quality classes (TAG): {TAG1, TAG2,..., TAGN}; wherein said first classification (CLAS1) is performed by a k-nearest neighbors' algorithm.
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