Dimensionality Reduction via the Laplace-Beltrami Operator: Application to EEG-based BCI.

Xiaoqi Xu Nicolas Drougard Raphaëlle N. Roy

Published in: NER (2021)

Keyphrases

laplace beltrami
dimensionality reduction
brain computer interface
motor imagery
shape analysis
point cloud
signal processing
low dimensional
high dimensional data
healthy subjects
image processing
principal component analysis
linear combination
manifold learning
differential operators
brain signals