Statistical methods generalizing principal component analysis to non-Euclidean spaces

S Huckemann, B Eltzner - Handbook of variational methods for nonlinear …, 2020 - Springer
… for generalizedprincipal component analysis (GPCA), which, upon closer inspection, turns
out to be a nested descriptor. The corresponding backward nested descriptor analysis (BNDA…

Generalized principal component analysis-based subspace decomposition of fault deviations and its application to fault reconstruction

B Du, X Kong, X Feng - IEEE Access, 2020 - ieeexplore.ieee.org
… , the generalized principal component analysis (GPCA), which … GPCA are the fault data
set and the normal operating data set respectively, then the generalized principal components

Generalized PCA Method and Its Application in Uncertainty Reasoning

B Wu, X Yi, DN Zhao - IEEE Access, 2019 - ieeexplore.ieee.org
… In this case, dimension reduction is an effective method to process these data, and the most
classical method is Principal Component Analysis (PCA). How to apply the PCA dimension …

Generalized pca fusion for improved radar human motion recognition

B Erol, M Amin - 2019 IEEE Radar Conference (RadarConf), 2019 - ieeexplore.ieee.org
… These projections recognize the correlations across each image dimension, and are
pursued using the generalized principal component analysis (GPCA). It is shown, through the …

Principal component analysis: A natural approach to data exploration

FL Gewers, GR Ferreira, HFD Arruda, FN Silva… - ACM Computing …, 2021 - dl.acm.org
Principal component analysis (PCA) is often applied for analyzing data in the most diverse
areas. This work reports, in an accessible and integrated manner, several theoretical and …

ADAPTIVE GPCA

J Fukuyama - The Annals of Applied Statistics, 2019 - JSTOR
… such as principal components analysis give results that are unstable and difficult to interpret.
Here, we present adaptive generalized principal components analysis (adaptive gPCA), a …

Exploration of principal component analysis: deriving principal component analysis visually using spectra

JR Beattie, FWL Esmonde-White - Applied Spectroscopy, 2021 - journals.sagepub.com
… The meaning of features identified through principal component analysis is … principal
component analysis, with each step illustrated by simulated spectra. Principal component analysis

Sparse and functional principal components analysis

GI Allen, M Weylandt - 2019 IEEE Data Science Workshop …, 2019 - ieeexplore.ieee.org
… As we will see below, this formulation is the “correct” generalization of many of the regularized
… [7], itself a special case of twoway sparse GPCA with the generalizing operators Q, R both …

Group-wise principal component analysis for exploratory intrusion detection

J Camacho, R Therón, JM García-Giménez… - IEEE …, 2019 - ieeexplore.ieee.org
GPCA is more coherent with dominant strategies in intrusion detection. We illustrate the
application of GPCA … With GPCA, we can identify anomalies in the data stream following a …

Application of generalized principal component analysis to classification of price levels of markets in Ghana

C Kwao-Agboado - 2020 - ir.ucc.edu.gh
… chapter as Generalized Principal Component Analysis. The … need to use Generalized Principal
Component Analysis (GPCA). … around the multivariate technique GPCA. The reviews also …