Neuro-fuzzy classifier to recognize mental tasks in a BCI

作者: Luis D Lledo , Jose M Cano , Andres Ubeda , Eduardo Ianez , Jose M Azorin

DOI: 10.1109/BIOROB.2012.6290302

关键词: Fast Fourier transformElectroencephalographyBrain–computer interfaceArtificial intelligenceMachine learningNeuro fuzzy classifierPattern recognitionClassifier (UML)Computer scienceFeature extractionFuzzy neural netsBrain activity and meditation

摘要: This paper presents the first results of online classification using a model based on neuro-fuzzy architecture called S-dFasArt, in order to recognize real time and with sufficient reliability between two mental tasks Brain Computer Interface (BCI). Spontaneous brain activity recorded non-invasive techniques processed through Fast Fourier Transform (FFT) has been used test classifier. The dynamic characteristics ability algorithm make it very suitable interpret EEG signals. classifier designed is creation combination diferent models alterning sessions signals adjustment phase performing complete study find best values parameters. In paper, each described. New voting strategies levels uncertainty have incorporated improve success rate classification. experimental different users reported.

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