Brain Computer Interface. Comparison of Neural Networks Classifiers.

Martínez Pérez, Jose Luis and Barrientos Cruz, Antonio (2008). Brain Computer Interface. Comparison of Neural Networks Classifiers.. In: "International Conference on Biomedical Electronics and Devices BIODEVICES 2008", 28/01/2008-31/01/2008, Madeira, Portugal. ISBN 978-989-8111-17-3.

Description

Title: Brain Computer Interface. Comparison of Neural Networks Classifiers.
Author/s:
  • Martínez Pérez, Jose Luis
  • Barrientos Cruz, Antonio
Item Type: Presentation at Congress or Conference (Article)
Event Title: International Conference on Biomedical Electronics and Devices BIODEVICES 2008
Event Dates: 28/01/2008-31/01/2008
Event Location: Madeira, Portugal
Title of Book: Proceedings of the First International Conference on Biomedical Electronics and Devices, BIODEVICES 2008
Date: 2008
ISBN: 978-989-8111-17-3
Subjects:
Freetext Keywords: Electroencephalography, Brain Computer Interface, Spectral Analysis, Biomedical Signal Detection, Pattern recognition.
Faculty: E.T.S.I. Industriales (UPM)
Department: Automática, Ingeniería Electrónica e Informática Industrial [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Brain Computer Interface is an emerging technology that allows new output paths to communicate the user’s intentions without use of normal output ways, such as muscles or nerves (Wolpaw, J. R.; et al., 2002).In order to obtain its objective BCI devices shall make use of classifier which translate the inputs provided by user’s brain signal to commands for external devices. The primary uses of this technology will benefit persons with some kind blocking disease as for example: ALS, brainstem stroke, severe cerebral palsy (Donchin et al., 2000).This report describes three different classifiers based on three different types of neural networks: Radial Basis Functions RBF, Probabilistic Neural Networks PNN, and Multi-Layer Perceptions MLP. The report compares the results produced by them in order to obtain conclusions to apply to an on-line BCI device; it also describes the experimental procedure followed in the experiments. As result of the tests carried out on five healthy volunteers an estimation of the success rate for each type of classifier, the type and architecture of the classifier, and filtering windows are established.

More information

Item ID: 4140
DC Identifier: http://oa.upm.es/4140/
OAI Identifier: oai:oa.upm.es:4140
Official URL: http://www.biodevices.biostec.org/
Deposited by: Memoria Investigacion
Deposited on: 20 Sep 2010 07:49
Last Modified: 20 Apr 2016 13:28
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