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Brain computer interface
2016
2016 9th International Conference on Human System Interactions (HSI)
We report the implementation of a text input application (speller) based on the P300 event related potential. We obtain high accuracies by using an SVM classifier and a novel feature. These techniques enable us to maintain fast performance without sacrificing the accuracy, thus making the speller usable in an online mode. In order to further improve the usability, we perform various studies on the data with a view to minimizing the training time required. We present data collected from nine
doi:10.1109/hsi.2016.7529655
fatcat:6weshqz2wben3e6h2j77jhruxm