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- Matrix_calculus abstract "In mathematics, matrix calculus is a specialized notation for doing multivariable calculus, especially over spaces of matrices. It collects the various partial derivatives of a single function with respect to many variables, and/or of a multivariate function with respect to a single variable, into vectors and matrices that can be treated as single entities. This greatly simplifies operations such as finding the maximum or minimum of a multivariate function and solving systems of differential equations. The notation used here is commonly used in statistics and engineering, while the tensor index notation is preferred in physics.Two competing notational conventions split the field of matrix calculus into two separate groups. The two groups can be distinguished by whether they write the derivative of a scalar with respect to a vector as a column vector or a row vector. Both of these conventions are possible even when the common assumption is made that vectors should be treated as column vectors when combined with matrices (rather than row vectors). A single convention can be somewhat standard throughout a single field that commonly use matrix calculus (e.g. econometrics, statistics, estimation theory and machine learning). However, even within a given field different authors can be found using competing conventions. Authors of both groups often write as though their specific convention is standard. Serious mistakes can result when combining results from different authors without carefully verifying that compatible notations are used. Therefore great care should be taken to ensure notational consistency. Definitions of these two conventions and comparisons between them are collected in the layout conventions section.".
- Matrix_calculus wikiPageExternalLink matrixid.pdf.
- Matrix_calculus wikiPageExternalLink MPRA_paper_1239.pdf.
- Matrix_calculus wikiPageExternalLink MatrixCalculus.pdf.
- Matrix_calculus wikiPageExternalLink IFEM.AppD.pdf.
- Matrix_calculus wikiPageExternalLink matrixdiff.pdf.
- Matrix_calculus wikiPageExternalLink matrix_cookbook.pdf.
- Matrix_calculus wikiPageExternalLink ANN3.pdf.
- Matrix_calculus wikiPageExternalLink calculus.html.
- Matrix_calculus wikiPageExternalLink productCd-0471751561,descCd-authorInfo.html.
- Matrix_calculus wikiPageExternalLink MatCalc.pdf.
- Matrix_calculus wikiPageExternalLink slide.pdf.
- Matrix_calculus wikiPageID "1765852".
- Matrix_calculus wikiPageRevisionID "602898285".
- Matrix_calculus hasPhotoCollection Matrix_calculus.
- Matrix_calculus subject Category:Linear_algebra.
- Matrix_calculus subject Category:Matrix_theory.
- Matrix_calculus subject Category:Multivariable_calculus.
- Matrix_calculus comment "In mathematics, matrix calculus is a specialized notation for doing multivariable calculus, especially over spaces of matrices. It collects the various partial derivatives of a single function with respect to many variables, and/or of a multivariate function with respect to a single variable, into vectors and matrices that can be treated as single entities.".
- Matrix_calculus label "Cálculo matricial".
- Matrix_calculus label "Matrix calculus".
- Matrix_calculus label "حساب المصفوفات".
- Matrix_calculus sameAs Maticový_počet.
- Matrix_calculus sameAs Kalkulus_matriks.
- Matrix_calculus sameAs Cálculo_matricial.
- Matrix_calculus sameAs m.05v5nh.
- Matrix_calculus sameAs Q29167.
- Matrix_calculus sameAs Q29167.
- Matrix_calculus wasDerivedFrom Matrix_calculus?oldid=602898285.
- Matrix_calculus isPrimaryTopicOf Matrix_calculus.