List questions from matrix-calculus

Published on 01 Apr 2018 - 16:03

2.1k

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Matrix function is continuous iff its components are continuous

Published on 02 Apr 2018 - 16:25

56

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Prove that the following function $f(X)=XX^{t}$ is differentiable

Published on 03 Apr 2018 - 4:32

1.4k

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(higher order) gradient of vector valued functions

Published on 03 Apr 2018 - 18:05

458

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Derivative of trace involving inverse and Hadamard product

Published on 22 Mar 2026 - 22:36

509

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How to efficiently calculate the gradient of the diagonal of matrix multiplication

Published on 05 Apr 2018 - 15:00

175

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Gradient of dot product which contains l1-norm

Published on 06 Apr 2018 - 8:55

111

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What is the derivative of the following matrix expression with respect to W?

Published on 22 Mar 2026 - 10:29

409

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Gradient of $\log\det$ of sum of two matrices

Published on 24 Mar 2026 - 20:33

292

Views

Matrix inverse, Schur's complement and the chicken or the egg dilemma

Published on 25 Mar 2026 - 3:19

109

Views

Ordinary Least Squares Derivative

Published on 10 Apr 2018 - 14:07

355

Views

Convergent infinite product of a matrix sequence

Published on 10 Apr 2018 - 22:04

173

Views

Trace optimization of a function of a left stochastic matrix

Published on 11 Apr 2018 - 0:20

146

Views

Derivative of a matrix AXBX

Published on 11 Apr 2018 - 5:28

102

Views

Derivative of $f\big(A vec(X)\big)$ with respect to $X$

Published on 11 Apr 2018 - 20:47

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Linear algebra question: How can I get this cost function?

Matrix function is continuous iff its components are continuous

Prove that the following function $f(X)=XX^{t}$ is differentiable

(higher order) gradient of vector valued functions

Derivative of trace involving inverse and Hadamard product

How to efficiently calculate the gradient of the diagonal of matrix multiplication

Gradient of dot product which contains l1-norm

What is the derivative of the following matrix expression with respect to W?

Gradient of $\log\det$ of sum of two matrices

Matrix inverse, Schur's complement and the chicken or the egg dilemma

Ordinary Least Squares Derivative

Convergent infinite product of a matrix sequence

Trace optimization of a function of a left stochastic matrix

Derivative of a matrix AXBX

Derivative of $f\big(A vec(X)\big)$ with respect to $X$

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