statistics, kernel principal component analysis (kernel PCA) is an extension of principal component analysis (PCA) using techniques of kernel methods. Using...
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Principal component analysis (PCA) is a linear dimensionality reduction technique with applications in exploratory data analysis, visualization and data...
117 KB (14,851 words) - 06:44, 17 June 2025
and principal component analysis. High dimensional data can be hard for machines to work with, requiring significant time and space for analysis. It also...
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variables, called principal components Kernel principal component analysis, an extension of principal component analysis using techniques of kernel methods ANOVA-simultaneous...
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term is also interchangeable with the geographically weighted Principal components analysis in geophysics. The i th basis function is chosen to be orthogonal...
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In statistics, principal component regression (PCR) is a regression analysis technique that is based on principal component analysis (PCA). PCR is a form...
34 KB (5,109 words) - 04:50, 9 November 2024
learning approaches based on artificial neural networks, kernel principal component analysis (KPCA), decision trees with boosting, random forest and automatic...
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the observation that kernel Principal Component Analysis (kPCA) does not reduce the data dimensionality, as it leverages the Kernel trick to non-linearly...
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PCA as demonstrated by Ren et al. Principal component analysis can be employed in a nonlinear way by means of the kernel trick. The resulting technique is...
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geometric data analysis and statistical shape analysis, principal geodesic analysis is a generalization of principal component analysis to a non-Euclidean...
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operating with kernels include the kernel perceptron, support-vector machines (SVM), Gaussian processes, principal components analysis (PCA), canonical...
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IDistance k-nearest neighbors algorithm Kernel methods for vector output Kernel principal component analysis Leabra Linde–Buzo–Gray algorithm Local outlier...
39 KB (3,386 words) - 19:51, 2 June 2025
popular dimension-reduction methods such as kernel principal component analysis, transfer component analysis, and covariance operator inverse regression...
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statistics, kernel Fisher discriminant analysis (KFD), also known as generalized discriminant analysis and kernel discriminant analysis, is a kernelized version...
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distribution Kernel density estimation Kernel Fisher discriminant analysis Kernel methods Kernel principal component analysis Kernel regression Kernel smoother...
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Pattern recognition (redirect from Pattern analysis)
divisive) K-means clustering Correlation clustering Kernel principal component analysis (Kernel PCA) Boosting (meta-algorithm) Bootstrap aggregating...
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FM) licensed to serve Petaluma, California, United States Kernel principal component analysis This disambiguation page lists articles associated with the...
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Models (GMMs) Hidden Markov Models (HMMs) Kernel density estimation (KDE) Kernel Principal Component Analysis (KPCA) K-Means Clustering Least-Angle Regression...
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the LDA method. LDA is also closely related to principal component analysis (PCA) and factor analysis in that they both look for linear combinations of...
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generalization to EV. This incorporates Kernel principal component analysis, a non-linear version of Principal Component Analysis, to capture higher order correlations...
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{\displaystyle n_{l}} principal component (PC) of the projection layer l {\displaystyle l} output in the feature domain induced by the kernel. To reduce the...
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Spectral clustering (category Cluster analysis algorithms)
in sociology and economics. Affinity propagation Kernel principal component analysis Cluster analysis Spectral graph theory Demmel, J. "CS267: Notes for...
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(2009). "Principal component analysis vs. exploratory factor analysis" (PDF). SUGI 30 Proceedings. Retrieved 5 April 2012. SAS Statistics. "Principal Components...
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reduction: (Kernel) Fisher discriminant analysis (FDA), Spectral Regression Discriminant Analysis (SRDA), (kernel) Principal component analysis (PCA) Kernel-based...
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(PLS) regression is a statistical method that bears some relation to principal components regression and is a reduced rank regression; instead of finding hyperplanes...
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models when neural networks implement a form of Principal Component Analysis or Independent Component Analysis. A "clustering" is essentially a set of such...
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as the Karhunen-Loève decomposition. A rigorous analysis of functional principal components analysis was done in the 1970s by Kleffe, Dauxois and Pousse...
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Regularization by spectral filtering (category Mathematical analysis)
equivalent to the (unsupervised) projection of the data using (kernel) Principal Component Analysis (PCA), and that it is also equivalent to minimizing the empirical...
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Canonical correlation (redirect from Canonical correlation analysis)
coefficient Angles between flats Principal component analysis Linear discriminant analysis Regularized canonical correlation analysis Singular value decomposition...
24 KB (3,645 words) - 16:25, 25 May 2025
Different from linear dimensionality reduction methods such as principal component analysis (PCA), diffusion maps are part of the family of nonlinear dimensionality...
19 KB (2,482 words) - 16:25, 13 June 2025