Abstract
A new proof-of-concept method for optimising the performance of Brain Computer Interfaces (BCI) while minimising the quantity of required training data is introduced. This is achieved by using an evolutionary approach to rearrange the distribution of training instances, prior to the construction of an Ensemble Learning Generic Information (ELGI) model. The training data from a population was optimised to emphasise generality of the models derived from it, prior to a re-combination with participant-specific data via the ELGI approach, and training of classifiers. Evidence is given to support the adoption of this approach in the more difficult BCI conditions: smaller training sets, and those suffering from temporal drift. This paper serves as a case study to lay the groundwork for further exploration of this approach.
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References
Waytowich, N.R., Lawhern, V.J., Bohannon, A.W., Ball, K.R., Lance, B.J.: Spectral transfer learning using information geometry for a user-independent brain-computer interface. Front. Neurosci. 10 (2016)
Nicolas-Alonso, L.F., Gomez-Gil, J.: Brain computer interfaces, a review. Sensors 12, 1211–1279 (2012)
Schwartz, A.B., Cui, X.T., Weber, D.J., Moran, D.W.: Brain-controlled interfaces: movement restoration with neural prosthetics. Neuron 52(1), 205–220 (2006)
Khatwani, P., Tiwari, A.: A survey on different noise removal techniques of EEG signal. Int. J. Adv. Res. Comput. Commun. Eng. 2(2), 1091–1095 (2013)
Jayaram, V., Alamgir, M., Altun, Y., Scholkopf, B., Grosse-Wentrup, M.: Transfer learning in brain-computer interfaces. IEEE Comp. Intell. Mag. 11(1), 20–31 (2016)
Weiss, K., Khoshgoftaar, T.M., Wang, D.: A survey of transfer learning. J. Big Data 3, 9 (2016). Springer
Blankertz, B., Tomioka, R., Lemm, S., Kawanabe, M., Müller, K.R.: Optimizing spatial filters for robust EEG single-trial analysis. IEEE Signal Process. Mag. 25(1), 41–56 (2008)
Cantillo-Negrete, J., Gutierrez-Martinez, J., Carino-Escobar, R., Carrillo-Mora, P., Elias-Vinas, D.: An approach to improve the performance of subject-independent BCIs-based motor imagery allocating subjects by gender. Biomed. Eng. 13(1), 158 (2014)
Lotte, B.F.: To minimize or suppress calibration time in oscillatory activity-based brain computer interfaces. Proc. IEEE 103(6), 871–890 (2015)
Rakotomamonjy, A., Guigue, V.: BCI competition III: dataset II- ensemble of SVMs for BCI P300 speller. IEEE Trans. Biomed. Eng. 55(3), 1147–1154 (2008)
Onishi, A., Natsume, K.: Overlapped partitioning for ensemble classifiers of P300-based brain-computer interfaces. PLoS One 9(4), e93045 (2014)
Xu, M., Liu, J., Chen, L., Qi, H., He, F., Zhou, P., Cheng, X., Wan, B., Ming, D.: Inter-subject information contributes to the ERP classification in the P300 speller. In: International IEEE/EMBS Conference on Neural Engineering 2015 July, pp. 206–209 (2015)
Hoffmann, U., Vesin, J., Ebrahimi, T., Diserens, K.: An efficient P300-based brain-computer interface for disabled subjects. J. Neurosci. Methods 167, 115–125 (2008)
Xu, M., Liu, J., Chen, L., Qi, H., He, F., Zhou, P., Wan, B., Ming, D.: Incorporation of inter-subject information to improve the accuracy of subject-specific P300 classifiers. Int. J. Neural Syst. 26(3), 1–12 (2016)
Locascio, J.J., Atri, A.: An overview of longitudinal data analysis methods for neurological research. Dement Geriatr. Cogn. Dis. Extra 1(1), 330–357 (2011)
Hothorn, T., Bretz, F., Westfall, P.: Simultaneous inference in general parametric models. Biometrical J. 50(3), 346–363 (2008)
Acknowledgements
This research was funded by the ESPRC through the DAASE project [grant number EP/J017515/1]. The authors are grateful for the assistance of Kate Howie in preparating the statistical analyses.
Data Access Statement. The dataset and source code used in this paper are available on request from the lead author.
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Adair, J., Brownlee, A., Daolio, F., Ochoa, G. (2018). Evolving Training Sets for Improved Transfer Learning in Brain Computer Interfaces. In: Nicosia, G., Pardalos, P., Giuffrida, G., Umeton, R. (eds) Machine Learning, Optimization, and Big Data. MOD 2017. Lecture Notes in Computer Science(), vol 10710. Springer, Cham. https://doi.org/10.1007/978-3-319-72926-8_16
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DOI: https://doi.org/10.1007/978-3-319-72926-8_16
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