Cortez, Sergio A and Flores, Christian and Andreu-Perez, Javier (2020) A Smart Home Control Prototype Using a P300-Based Brain–Computer Interface for Post-stroke Patients. In: Proceedings of the 5th Brazilian Technology Symposium, ? - ?.
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Abstract
In this paper, we present and compare the accuracy of two types of classifiers to be used in a Brain–Computer Interface (BCI) based on the P300 waveforms of three post-stroke patients and six healthy subjects. Multilayer Perceptrons (MLPs) and Support Vector Machines (SVMs) were used for single-trial P300 discrimination in EEG signals recorded from 16 electrodes. The performance of each classifier was obtained using a five-fold cross-validation technique. The classification results reported a maximum accuracy of 91.79% and 89.68% for healthy and disabled subjects, respectively. This approach was compared with our previous work also focused on the P300 waveform classification.
Item Type: | Conference or Workshop Item (Paper) |
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Additional Information: | Published proceedings: Proceedings of the 5th Brazilian Technology Symposium Emerging Trends, Issues, and Challenges in the Brazilian Technology, Volume 2 |
Divisions: | Faculty of Science and Health Faculty of Science and Health > Computer Science and Electronic Engineering, School of |
SWORD Depositor: | Elements |
Depositing User: | Elements |
Date Deposited: | 25 Mar 2021 16:14 |
Last Modified: | 15 Jan 2022 01:36 |
URI: | http://repository.essex.ac.uk/id/eprint/30091 |
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