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  • Title: A generative model approach for decoding in the visual event-related potential-based brain-computer interface speller.
    Author: Martens SM, Leiva JM.
    Journal: J Neural Eng; 2010 Apr; 7(2):26003. PubMed ID: 20168003.
    Abstract:
    There is a strong tendency towards discriminative approaches in brain-computer interface (BCI) research. We argue that generative model-based approaches are worth pursuing and propose a simple generative model for the visual ERP-based BCI speller which incorporates prior knowledge about the brain signals. We show that the proposed generative method needs less training data to reach a given letter prediction performance than the state of the art discriminative approaches.
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