• Thumbnail for Nonlinear dimensionality reduction
    Nonlinear dimensionality reduction, also known as manifold learning, is any of various related techniques that aim to project high-dimensional data, potentially...
    48 KB (6,119 words) - 04:01, 2 June 2025
  • Dimensionality reduction, or dimension reduction, is the transformation of data from a high-dimensional space into a low-dimensional space so that the...
    21 KB (2,248 words) - 07:14, 18 April 2025
  • Thumbnail for Isomap
    Isomap is a nonlinear dimensionality reduction method. It is one of several widely used low-dimensional embedding methods. Isomap is used for computing...
    7 KB (913 words) - 18:30, 7 April 2025
  • Thumbnail for T-distributed stochastic neighbor embedding
    T-distributed stochastic neighbor embedding (category Dimension reduction)
    variant. It is a nonlinear dimensionality reduction technique for embedding high-dimensional data for visualization in a low-dimensional space of two or...
    15 KB (2,065 words) - 01:25, 24 May 2025
  • high-dimensional data sets by considering a few common features. The manifold hypothesis is related to the effectiveness of nonlinear dimensionality reduction...
    8 KB (631 words) - 18:23, 23 June 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) - 14:54, 21 July 2025
  • Thumbnail for Autoencoder
    Autoencoder (category Dimension reduction)
    representation (encoding) for a set of data, typically for dimensionality reduction, to generate lower-dimensional embeddings for subsequent use by other machine...
    51 KB (6,540 words) - 07:38, 7 July 2025
  • Roweis, Sam T.; Saul, Lawrence K. (22 December 2000). "Nonlinear Dimensionality Reduction by Locally Linear Embedding". Science. 290 (5500): 2323–2326...
    140 KB (15,562 words) - 00:52, 24 July 2025
  • Thumbnail for Diffusion map
    linear dimensionality reduction methods such as principal component analysis (PCA), diffusion maps are part of the family of nonlinear dimensionality reduction...
    19 KB (2,482 words) - 16:25, 13 June 2025
  • vascular walls. Dimension reduction Metamodeling Principal component analysis Singular value decomposition Nonlinear dimensionality reduction System identification...
    31 KB (3,363 words) - 22:00, 27 July 2025
  • Thumbnail for Isometry
    Aarhus University. p. 125. Roweis, S.T.; Saul, L.K. (2000). "Nonlinear dimensionality reduction by locally linear embedding". Science. 290 (5500): 2323–2326...
    18 KB (2,425 words) - 14:49, 11 July 2025
  • Intrinsic dimension Latent semantic analysis Latent variable model Ordination (statistics) Manifold hypothesis Nonlinear dimensionality reduction Self-organizing...
    11 KB (1,258 words) - 19:36, 23 July 2025
  • Thumbnail for Spectral submanifold
    system can be extended to a nonlinear system, and therefore motivates the use of SSMs in nonlinear dimensionality reduction. SSMs are chiefly employed...
    8 KB (1,006 words) - 20:04, 18 July 2025
  • Thumbnail for Word embedding
    1145/1031171.1031284. Roweis, Sam T.; Saul, Lawrence K. (2000). "Nonlinear Dimensionality Reduction by Locally Linear Embedding". Science. 290 (5500): 2323–6...
    29 KB (3,154 words) - 00:57, 17 July 2025
  • Nonlinear control theory is the area of control theory which deals with systems that are nonlinear, time-variant, or both. Nonlinear dimensionality reduction...
    3 KB (503 words) - 05:53, 8 May 2024
  • Kernel principal component analysis (category Dimension reduction)
    Cluster analysis Nonlinear dimensionality reduction Spectral clustering Schölkopf, Bernhard; Smola, Alex; Müller, Klaus-Robert (1998). "Nonlinear Component Analysis...
    9 KB (1,338 words) - 01:12, 10 July 2025
  • dimension reduction (SDR) is a paradigm for analyzing data that combines the ideas of dimension reduction with the concept of sufficiency. Dimension reduction...
    12 KB (1,769 words) - 23:36, 14 May 2024
  • plots Dimensionality reduction: Multidimensional scaling Principal component analysis (PCA) Multilinear PCA Nonlinear dimensionality reduction (NLDR)...
    19 KB (2,221 words) - 20:43, 25 May 2025
  • conscious beings. Gashler, M. and Martinez, T., Temporal Nonlinear Dimensionality Reduction, In Proceedings of the International Joint Conference on Neural...
    4 KB (572 words) - 22:40, 7 July 2025
  • Semidefinite embedding (category Dimension reduction)
    uses semidefinite programming to perform non-linear dimensionality reduction of high-dimensional vectorial input data. It is motivated by the observation...
    9 KB (1,572 words) - 18:57, 8 March 2025
  • Thumbnail for Feature learning
    Retrieved 2013-07-14. Roweis, Sam T; Saul, Lawrence K (2000). "Nonlinear Dimensionality Reduction by Locally Linear Embedding". Science. New Series. 290 (5500):...
    45 KB (5,114 words) - 09:22, 4 July 2025
  • Network (ANN) Connectionism Data mining Machine learning Nonlinear dimensionality reduction Neural network software Pattern recognition Bishop, Svensen...
    5 KB (746 words) - 22:26, 27 May 2024
  • Multifactor dimensionality reduction (MDR) is a statistical approach, also used in machine learning automatic approaches, for detecting and characterizing...
    39 KB (4,523 words) - 02:48, 17 April 2025
  • separation Multilinear PCA Multilinear subspace learning Nonlinear dimensionality reduction Orthogonal matrix Signal separation Singular spectrum analysis...
    3 KB (343 words) - 18:10, 29 February 2024
  • Neuroph Niki.ai Noisy channel model Noisy text analytics Nonlinear dimensionality reduction Novelty detection Nuisance variable One-class classification...
    39 KB (3,385 words) - 07:36, 7 July 2025
  • learning Canonical correlation Deep learning Multimodal learning Nonlinear dimensionality reduction Guo, Wenzhong; Wang, Jianwen; Wang, Shiping (2019). "Deep...
    15 KB (2,009 words) - 21:24, 6 July 2025
  • Ordination (statistics) (category Dimension reduction)
    methods such as T-distributed stochastic neighbor embedding and nonlinear dimensionality reduction. The third group includes model-based ordination methods,...
    7 KB (875 words) - 00:29, 24 May 2025
  • Local tangent space alignment (category Dimension reduction)
    Zhang, Zhenyue; Hongyuan Zha (2004). "Principal Manifolds and Nonlinear Dimension Reduction via Local Tangent Space Alignment". SIAM Journal on Scientific...
    2 KB (194 words) - 00:57, 17 April 2025
  • Aidos, H., & Kaski, S.: Information retrieval perspective to nonlinear dimensionality reduction for data visualization, The Journal of Machine Learning Research...
    18 KB (2,284 words) - 11:17, 24 June 2025
  • "linear model" is not usually applied. One example of this is nonlinear dimensionality reduction. General linear model Generalized linear model Linear predictor...
    5 KB (831 words) - 23:29, 17 November 2024