• Robust Principal Component Analysis (RPCA) is a modification of the widely used statistical procedure of principal component analysis (PCA) which works...
    15 KB (1,756 words) - 16:33, 30 January 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 (14,895 words) - 17:43, 23 April 2025
  • Thumbnail for L1-norm principal component analysis
    principal component analysis (L1-PCA) is a general method for multivariate data analysis. L1-PCA is often preferred over standard L2-norm principal component...
    18 KB (2,336 words) - 23:32, 30 September 2024
  • Multilinear principal component analysis (MPCA) is a multilinear extension of principal component analysis (PCA) that is used to analyze M-way arrays,...
    9 KB (990 words) - 18:08, 18 March 2025
  • 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
  • [c] box plots for skewed data,[f] and robust principal component analysis,[d] and for her implementations of robust statistical algorithms in the R statistical...
    5 KB (221 words) - 23:17, 12 January 2023
  • Directional component analysis (DCA) is a statistical method used in climate science for identifying representative patterns of variability in space-time...
    14 KB (1,912 words) - 12:14, 26 February 2024
  • (2009). "Principal component analysis vs. exploratory factor analysis" (PDF). SUGI 30 Proceedings. Retrieved 5 April 2012. SAS Statistics. "Principal Components...
    72 KB (10,024 words) - 16:13, 25 April 2025
  • may refer to: Reformed Presbyterian Church of Australia Robust principal component analysis Research, Protection, Containment Authority This disambiguation...
    176 bytes (48 words) - 13:35, 30 July 2018
  • Reward-based selection Richard Zemel Right to explanation RoboEarth Robust principal component analysis RuleML Symposium Rule induction Rules extraction system family...
    39 KB (3,386 words) - 22:50, 15 April 2025
  • Thumbnail for Peter Rousseeuw
    of multivariate, regression and functional data, and on robust principal component analysis. His current research is on visualization of classification...
    13 KB (1,227 words) - 20:50, 17 February 2025
  • these plots Dimensionality reduction: Multidimensional scaling Principal component analysis (PCA) Multilinear PCA Nonlinear dimensionality reduction (NLDR)...
    19 KB (2,202 words) - 16:09, 15 January 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) - 14:10, 16 January 2025
  • electrical engineer known for her research in compressed sensing, robust principal component analysis, signal processing, statistical learning theory, and computer...
    9 KB (936 words) - 12:13, 12 February 2025
  • (See Robust principal component analysis for more details) Dynamic RPCA for background/foreground separation (See Robust principal component analysis for...
    28 KB (4,153 words) - 00:47, 24 January 2025
  • analysis of variance to data analysis was published in 1921, Studies in Crop Variation I. This divided the variation of a time series into components...
    56 KB (7,645 words) - 21:36, 7 April 2025
  • fewer dimensions. The data transformation may be linear, as in principal component analysis (PCA), but many nonlinear dimensionality reduction techniques...
    21 KB (2,248 words) - 07:14, 18 April 2025
  • Thumbnail for Regression analysis
    validation Robust regression Segmented regression Signal processing Stepwise regression Taxicab geometry Linear trend estimation Necessary Condition Analysis David...
    38 KB (5,343 words) - 18:41, 23 April 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
  • two-stage procedure first reduces the predictor variables using principal component analysis, and then uses the reduced variables in an OLS regression fit...
    75 KB (10,427 words) - 11:32, 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 (6,704 words) - 18:08, 26 March 2025
  • (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 Singular spectrum analysis
    (Principal component analysis in the time domain), on the other. Thus, SSA can be used as a time-and-frequency domain method for time series analysis —...
    42 KB (6,713 words) - 03:27, 23 January 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 (6,112 words) - 15:28, 18 April 2025
  • Thumbnail for Meta-analysis
    important components of a systematic review. The term "meta-analysis" was coined in 1976 by the statistician Gene Glass, who stated "Meta-analysis refers...
    102 KB (11,893 words) - 21:52, 28 April 2025
  • Thumbnail for Local regression
    of nonparametric regression analysis", Soviet Automatic Control, 12 (5): 25–34 William S. Cleveland (December 1979). "Robust Locally Weighted Regression...
    31 KB (5,124 words) - 11:28, 4 April 2025
  • (algorithm). Essentially the methods represent the application of a principal components analysis (PCA) approach to ensembles of observed time-series obtained...
    4 KB (524 words) - 05:21, 19 May 2024
  • Robust statistics are statistics that maintain their properties even if the underlying distributional assumptions are incorrect. Robust statistical methods...
    46 KB (6,376 words) - 12:11, 1 April 2025
  • In robust statistics, robust regression seeks to overcome some limitations of traditional regression analysis. A regression analysis models the relationship...
    21 KB (2,643 words) - 19:29, 24 March 2025
  • Thumbnail for Scree plot
    Scree plot (category Factor analysis)
    factors or principal components in an analysis. The scree plot is used to determine the number of factors to retain in an exploratory factor analysis (FA) or...
    4 KB (442 words) - 13:21, 4 February 2025