000 | a | ||
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999 |
_c33130 _d33130 |
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008 | 240427b xxu||||| |||| 00| 0 eng d | ||
020 | _a978-1-4704-6332-8 | ||
082 |
_a512.5 _bBIS |
||
100 | _aBisgard, James | ||
245 | _aAnalysis and linear algebra : the singular value decomposition and applications | ||
260 |
_bAmerican Mathematical Society, _c2021 _aProvidence : |
||
300 |
_axviii, 217 p.; _bill., _c21 cm |
||
365 |
_b59.00 _c$ _d86.30 |
||
490 | _aStudent mathematical library | ||
504 | _aIncludes bibliographical references and indexes. | ||
520 | _aThis book provides an elementary analytically inclined journey to a fundamental result of linear algebra: the Singular Value Decomposition (SVD). SVD is a workhorse in many applications of linear algebra to data science. Four important applications relevant to data science are considered throughout the book: determining the subspace that ""best'' approximates a given set (dimension reduction of a data set); finding the ""best'' lower rank approximation of a given matrix (compression and general approximation problems); the Moore-Penrose pseudo-inverse (relevant to solving least squares problems); and the orthogonal Procrustes problem (finding the orthogonal transformation that most closely transforms a given collection to a given configuration), as well as its orientation-preserving version. | ||
650 | _aMathematical analysis | ||
650 | _aNormed Vector Spaces | ||
650 | _aSymmetric matrix | ||
650 | _aSpectral Theorem | ||
942 |
_2ddc _cBK |