Question

Least squares with non-negative eigen values

score 58 · Answer 1 · 2019-06-18 19:04:16

58

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Least squares with non-negative eigen values

Published on 18 Jun 2019 - 19:04

score 177 · Answer 2 · 2019-06-21 14:58:23

177

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How to compute the derivative of a matrix algebra expression?

Published on 21 Jun 2019 - 14:58

score 103 · Answer 3 · 2026-03-26 10:56:58

103

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Solve for $X$: $\text{min}_{X} \frac{1}{2}\left\|Y - X \right\|_F^2 \ \text{s.t.} \ A_i \ X \ e_i = Be_i \ i=1,\ldots,n; \ C X^T = 0$

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score 77 · Answer 4 · 2019-06-25 03:45:52

77

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Least square method, why gradient gives the minimum and not the maximum?

Published on 25 Jun 2019 - 3:45

score 113 · Answer 5 · 2026-03-25 13:32:38

113

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Which is better: Least Squares Regression or some Unknown Method I found my coworker using?

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score 30 · Answer 6 · 2019-06-29 20:26:46

30

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Prove Optimal Line Derivation

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score 293 · Answer 7 · 2026-03-26 14:33:55

293

Views

Estimating initial conditions of an ODE system using least squares

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score 138 · Answer 8 · 2026-03-25 17:35:28

138

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Linear approximation with the least square method

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score 55 · Answer 9 · 2019-07-09 12:34:22

55

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The need for iterative approaches to least square problems

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score 188 · Answer 10 · 2019-07-14 06:47:15

188

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Deriving the least square system equations from calculus and the normal equations

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score 36 · Answer 11 · 2026-03-23 00:46:11

36

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score 94 · Answer 12 · 2026-03-25 14:28:52

94

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How can I optimize this neural network? - Basic Deep learning

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score 554 · Answer 13 · 2026-03-26 14:20:28

554

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score 125 · Answer 14 · 2026-03-25 08:09:01

125

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Lee Carter mortality model - OLS (SVD) estimator if error are heteroscedastic

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score 303 · Answer 15 · 2026-02-23 21:20:25

303

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Variational formulation, coercivity of: $ a(v,v) = \int_{\Omega} (\Delta v)^2 + \int_{\partial\Omega} v^2$

Published on 23 Feb 2026 - 21:20

List Question

Least squares with non-negative eigen values

How to compute the derivative of a matrix algebra expression?

Solve for $X$: $\text{min}_{X} \frac{1}{2}\left\|Y - X \right\|_F^2 \ \text{s.t.} \ A_i \ X \ e_i = Be_i \ i=1,\ldots,n; \ C X^T = 0$

Least square method, why gradient gives the minimum and not the maximum?

Which is better: Least Squares Regression or some Unknown Method I found my coworker using?

Prove Optimal Line Derivation

Estimating initial conditions of an ODE system using least squares

Linear approximation with the least square method

The need for iterative approaches to least square problems

Deriving the least square system equations from calculus and the normal equations

Can pattern recognition be used in control engineering? - Neural networks

How can I optimize this neural network? - Basic Deep learning

Best linear predictor and OLS estimator in simultaneous equation models

Lee Carter mortality model - OLS (SVD) estimator if error are heteroscedastic

Variational formulation, coercivity of: $ a(v,v) = \int_{\Omega} (\Delta v)^2 + \int_{\partial\Omega} v^2$

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