• statistics, kernel principal component analysis (kernel PCA) is an extension of principal component analysis (PCA) using techniques of kernel methods. Using...
    9 KB (1,338 words) - 13:19, 25 May 2025
  • Thumbnail for Principal component analysis
    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
  • Thumbnail for Nonlinear dimensionality reduction
    and principal component analysis. High dimensional data can be hard for machines to work with, requiring significant time and space for analysis. It also...
    48 KB (6,119 words) - 04:01, 2 June 2025
  • variables, called principal components Kernel principal component analysis, an extension of principal component analysis using techniques of kernel methods ANOVA-simultaneous...
    1 KB (171 words) - 15:42, 29 December 2020
  • 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...
    53 KB (6,685 words) - 14:14, 8 June 2025
  • the observation that kernel Principal Component Analysis (kPCA) does not reduce the data dimensionality, as it leverages the Kernel trick to non-linearly...
    9 KB (1,572 words) - 18:57, 8 March 2025
  • 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...
    21 KB (2,248 words) - 07:14, 18 April 2025
  • geometric data analysis and statistical shape analysis, principal geodesic analysis is a generalization of principal component analysis to a non-Euclidean...
    1 KB (67 words) - 23:14, 12 May 2024
  • operating with kernels include the kernel perceptron, support-vector machines (SVM), Gaussian processes, principal components analysis (PCA), canonical...
    13 KB (1,670 words) - 19:58, 13 February 2025
  • 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...
    55 KB (9,770 words) - 06:16, 22 May 2025
  • statistics, kernel Fisher discriminant analysis (KFD), also known as generalized discriminant analysis and kernel discriminant analysis, is a kernelized version...
    17 KB (3,662 words) - 08:12, 15 June 2025
  • distribution Kernel density estimation Kernel Fisher discriminant analysis Kernel methods Kernel principal component analysis Kernel regression Kernel smoother...
    87 KB (8,280 words) - 23:04, 12 March 2025
  • divisive) K-means clustering Correlation clustering Kernel principal component analysis (Kernel PCA) Boosting (meta-algorithm) Bootstrap aggregating...
    35 KB (4,363 words) - 06:43, 3 June 2025
  • FM) licensed to serve Petaluma, California, United States Kernel principal component analysis This disambiguation page lists articles associated with the...
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  • Thumbnail for Mlpack
    Models (GMMs) Hidden Markov Models (HMMs) Kernel density estimation (KDE) Kernel Principal Component Analysis (KPCA) K-Means Clustering Least-Angle Regression...
    13 KB (1,438 words) - 02:31, 17 April 2025
  • Thumbnail for Linear discriminant analysis
    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...
    47 KB (6,037 words) - 16:42, 16 June 2025
  • generalization to EV. This incorporates Kernel principal component analysis, a non-linear version of Principal Component Analysis, to capture higher order correlations...
    3 KB (291 words) - 15:25, 28 May 2025
  • {\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...
    89 KB (10,706 words) - 04:12, 11 June 2025
  • Thumbnail for Spectral clustering
    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...
    27 KB (3,562 words) - 02:56, 14 May 2025
  • (2009). "Principal component analysis vs. exploratory factor analysis" (PDF). SUGI 30 Proceedings. Retrieved 5 April 2012. SAS Statistics. "Principal Components...
    72 KB (10,026 words) - 19:52, 18 June 2025
  • reduction: (Kernel) Fisher discriminant analysis (FDA), Spectral Regression Discriminant Analysis (SRDA), (kernel) Principal component analysis (PCA) Kernel-based...
    5 KB (503 words) - 06:10, 2 June 2021
  • (PLS) regression is a statistical method that bears some relation to principal components regression and is a reduced rank regression; instead of finding hyperplanes...
    23 KB (2,972 words) - 17:50, 19 February 2025
  • Thumbnail for Cluster analysis
    models when neural networks implement a form of Principal Component Analysis or Independent Component Analysis. A "clustering" is essentially a set of such...
    75 KB (9,513 words) - 02:05, 30 April 2025
  • as the Karhunen-Loève decomposition. A rigorous analysis of functional principal components analysis was done in the 1970s by Kleffe, Dauxois and Pousse...
    48 KB (6,789 words) - 18:08, 26 March 2025
  • 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...
    12 KB (2,234 words) - 17:39, 7 May 2025
  • 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
  • Thumbnail for Diffusion map
    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