Computational Science Stack Exchange

-1 votes

1 answer

58 views

optimal gradient algorithm to determine best $α_k$

lightxbulb

2,267

modified 2 days ago

0 votes

1 answer

58 views

step-fixed algorithm to minimize f, which step to ensure convergence?

lightxbulb

2,267

modified 2 days ago

0 votes

1 answer

42 views

step-fixed algorithm first iterates

lightxbulb

2,267

modified 2 days ago

0 votes

1 answer

38 views

Estimating the rate of convergence of Projected Gradient Descent on constrained polynomial objectives

ufghd34

23

modified Jul 11 at 0:45

6 votes

3 answers

2k views

Interpolation by Solving a Minimization Problem (Optimization)

Royi

390

modified Jul 1 at 19:20

1 vote

1 answer

86 views

How to run scipy.optimize.minimize with L-BFGS-B for maxiter (completely)

nicoguaro♦

8,582

answered Jun 28 at 17:32

1 vote

1 answer

191 views

Solving linear system of equations with constraints on unknowns

Neuling

35

modified Jun 26 at 12:53

0 votes

0 answers

55 views

LBFGS-B initial gradients too high?

James Li

1

modified Jun 12 at 2:15

1 vote

1 answer

89 views

Is there existing code for solving a Lagrangian Dual problem using the subgradient method?

Anton Menshov♦

8,702

modified Jun 6 at 9:32

2 votes

0 answers

92 views

An alternative to Levenberg–Marquardt algorithm

Anton Menshov♦

8,702

modified Jun 5 at 16:02

6 votes

1 answer

4k views

Are penalty functions still "necessary"?

m4r35n357

329

modified May 28 at 9:15

40 votes

11 answers

9k views

stupid + stupid = brilliant in scientific computing

Gilbert Bernstein

121

answered May 21 at 6:36

5 votes

1 answer

132 views

Algorithm to find local minima of function which is unbounded from below

Anton Menshov♦

8,702

modified May 17 at 14:58

2 votes

1 answer

463 views

Adding a "cost term" to a linear regression, so solution values are minimized

CommunityBot

1

modified May 16 at 2:02

Stack Exchange Network

Explore our questions

optimal gradient algorithm to determine best $α_k$

step-fixed algorithm to minimize f, which step to ensure convergence?

step-fixed algorithm first iterates

Estimating the rate of convergence of Projected Gradient Descent on constrained polynomial objectives

Interpolation by Solving a Minimization Problem (Optimization)

How to run scipy.optimize.minimize with L-BFGS-B for maxiter (completely)

Solving linear system of equations with constraints on unknowns

LBFGS-B initial gradients too high?

Is there existing code for solving a Lagrangian Dual problem using the subgradient method?

An alternative to Levenberg–Marquardt algorithm

Are penalty functions still "necessary"?

stupid + stupid = brilliant in scientific computing

Algorithm to find local minima of function which is unbounded from below

Adding a "cost term" to a linear regression, so solution values are minimized

Hot Network Questions