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|Title:||Classification of self-paced finger movements with EEG signals using neural network and evolutionary approaches|
|Citation:||Liyanage, S.R., Xu, J.-X., Guan, C., Ang, K.K., Zhang, C.S., Lee, T.H. (2009). Classification of self-paced finger movements with EEG signals using neural network and evolutionary approaches. 2009 IEEE International Conference on Control and Automation, ICCA 2009 : 1807-1812. ScholarBank@NUS Repository. https://doi.org/10.1109/ICCA.2009.5410152|
|Abstract:||The dependable operation of brain-computer interfaces (BCI) based on electro electroencephalogram (EEG) signals requires precise classification of multi-channel EEG signals. The design of EEG interpretation and classifiers for BCI are open research questions whose difficulty stems from the need to extract complex spatial and temporal patterns from noisy multidimensional time series obtained from EEG measurements. In this paper we attempt to classify EEG data used in the BCI competition by the combination of pattern classification methods. We use Common Spatial Pattern (CSP) to extract features. A Genetic Algorithm (GA) was applied first to evolve an artificial neural network (ANN) to find the optimum structure of ANN. A Particle Swarm Optimization (PSO) was also attempted to determine the optimal number of hidden neurons complementary to the GA approach. Then the GA was used to evolve the connection weights of the ANN. ©2009 IEEE.|
|Source Title:||2009 IEEE International Conference on Control and Automation, ICCA 2009|
|Appears in Collections:||Staff Publications|
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