Browsing Department of Pure Mathematics and Mathematical Statistics (DPMMS) by Author "Sangalli, Laura M"
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SMOOTH PRINCIPAL COMPONENT ANALYSIS OVER TWO-DIMENSIONAL MANIFOLDS WITH AN APPLICATION TO NEUROIMAGING
Lila, Eardi; Aston, John Alexander; Sangalli, Laura M (Institute of Mathematical StatisticsThe Annals of Applied Statistics, 2016-01-05)Motivated by the analysis of high-dimensional neuroimaging signals located over the cortical surface, we introduce a novel Principal Component Analysis technique that can handle functional data located over a two-dimensional ...