• In data analysis, the self-similarity matrix is a graphical representation of similar sequences in a data series. Similarity can be explained by different...
    4 KB (530 words) - 17:12, 25 April 2025
  • based on a similarity function Similarity learning – Supervised learning of a similarity function Self-similarity matrix Semantic similarity – Natural...
    17 KB (2,559 words) - 14:44, 16 June 2025
  • matrix, while requiring time proportional to the minimum degree of the two vertices with the adjacency list. Laplacian matrix Self-similarity matrix Biggs...
    20 KB (2,453 words) - 03:31, 18 May 2025
  • Thumbnail for Dot plot (bioinformatics)
    similarity between two protein or nucleic acid sequences is to use a similarity matrix, known as a dot plot. These were introduced by Gibbs and McIntyre...
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  • way to a race of powerful and self-aware machines that imprisoned humans in a neural interactive simulation — the Matrix — to be farmed as a power source...
    93 KB (7,487 words) - 03:49, 26 May 2025
  • Thumbnail for Similarity (geometry)
    ⁠ is an n × n orthogonal matrix and ⁠ t ∈ R n {\displaystyle t\in \mathbb {R} ^{n}} ⁠ is a translation vector. Similarities preserve planes, lines, perpendicularity...
    28 KB (3,581 words) - 12:34, 16 May 2025
  • quantification analysis, a heuristic approach to quantify recurrence plots. Self-similarity matrix Dot plot (bioinformatics) J. P. Eckmann, S. O. Kamphorst, D. Ruelle...
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  • criticizing what it called its creative shallowness, similarity to previous Matrix films, level of self-referentiality, and the quality of its action sequences...
    104 KB (9,642 words) - 02:24, 18 June 2025
  • The Matrix is a 1999 science fiction action film written and directed by the Wachowskis. It is the first installment in the Matrix film series, starring...
    171 KB (16,894 words) - 05:58, 9 June 2025
  • analysis, cosine similarity is a measure of similarity between two non-zero vectors defined in an inner product space. Cosine similarity is the cosine of...
    22 KB (3,084 words) - 14:44, 24 May 2025
  • diagonalization in the article Diagonalizable matrix, which refers to simultaneous diagonalization by a similarity transformation. Our result here is more akin...
    50 KB (8,817 words) - 17:28, 20 May 2025
  • Thumbnail for Self-organizing map
    A self-organizing map (SOM) or self-organizing feature map (SOFM) is an unsupervised machine learning technique used to produce a low-dimensional (typically...
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  • non-negative matrix factorization has a long history under the name "self modeling curve resolution". In this framework the vectors in the right matrix are continuous...
    68 KB (7,783 words) - 02:31, 2 June 2025
  • The Matrix Online (abbreviated as MxO) is a discontinued massively multiplayer online role-playing game (MMORPG) initially developed by Monolith Productions...
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  • Thumbnail for Protein contact map
    classification of proteins CATH HB plot Dot plot (bioinformatics) Self-similarity matrix Pietal, MJ.; Bujnicki, JM.; Kozlowski, LP. (Jun 2015). "GDFuzz3D:...
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  • Thumbnail for Affine transformation
    {\displaystyle n+1} . The similarity transformations form the subgroup where A {\displaystyle A} is a scalar times an orthogonal matrix. For example, if the...
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  • Thumbnail for Symmetric matrix
    a skew-symmetric matrix must be zero, since each is its own negative. In linear algebra, a real symmetric matrix represents a self-adjoint operator represented...
    17 KB (2,812 words) - 21:08, 14 April 2025
  • Thumbnail for Singular value decomposition
    complex matrix into a rotation, followed by a rescaling followed by another rotation. It generalizes the eigendecomposition of a square normal matrix with...
    91 KB (14,592 words) - 16:06, 16 June 2025
  • Selective recruitment Self-organizing map Self-selection bias Self-similar process Segmented regression Seismic inversion Self-similarity matrix Semantic mapping...
    87 KB (8,280 words) - 23:04, 12 March 2025
  • Thumbnail for Barnsley fern
    1.6 This transformation encodes the self-similarity of the entire fern with the bottom left leaf. In the matrix representation, it is seen to be a near-90°...
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  • The multitrait-multimethod (MTMM) matrix is an approach to examining construct validity developed by Campbell and Fiske (1959). It organizes convergent...
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  • Thumbnail for Sequence alignment
    database for sequences with high similarity to a query). The three primary methods of producing pairwise alignments are dot-matrix methods, dynamic programming...
    56 KB (6,913 words) - 09:31, 31 May 2025
  • contrast, kernel methods require only a user-specified kernel, i.e., a similarity function over all pairs of data points computed using inner products....
    13 KB (1,670 words) - 19:58, 13 February 2025
  • Thumbnail for Romanesco broccoli
    (407): 109–114. doi:10.17660/ActaHortic.1996.407.12. Fractal Food: Self-Similarity on the Supermarket Shelf (John Walker, March 2005) Procedural fractal...
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  • eigendecomposition and it is a similarity transformation. Such a matrix A is said to be similar to the diagonal matrix Λ or diagonalizable. The matrix Q is the change...
    102 KB (13,621 words) - 15:09, 12 June 2025
  • Circle of confusion Confusing similarity Confusion Corner, a street intersection in Winnipeg, Manitoba, Canada Confusion matrix Confusion of tongues, the...
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  • item itself. Many algorithms have been used in measuring user similarity or item similarity in recommender systems. For example, the k-nearest neighbor...
    98 KB (11,055 words) - 03:08, 5 June 2025
  • some initial results by Francis Ysidro Edgeworth). The Fisher information matrix is used to calculate the covariance matrices associated with maximum-likelihood...
    52 KB (7,376 words) - 12:50, 8 June 2025
  • Thumbnail for Projection (linear algebra)
    projection matrix that is not an orthogonal projection matrix is called an oblique projection matrix. The eigenvalues of a projection matrix must be 0...
    34 KB (5,806 words) - 14:46, 17 February 2025
  • (1963). "The reduction of an arbitrary real square matrix to tridiagonal form using similarity transformations". Mathematics of Computation. 17 (84)...
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