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Questions
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Solve $(A+B)x=y$ given Cholesky decomposition of A and B

2d ago Alex Flint 177●6

 
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157
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Nonstandard Hessian approximations in Gauss-Newton

sep 6 at 15:25 Alex Flint 177●6

 
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71
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Levenberg-Marquadt near the minima for non-zero-residual problems

sep 5 at 2:16 Alex Flint 177●6

 
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69
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Gauss-Newton for quotient functions

aug 31 at 0:11 Alex Flint 177●6

 
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76
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Image registration given known gravity direction

may 18 12 at 14:54 Alex Flint 177●6

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596
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Sufficient conditions for gradient descent convergence

mar 12 12 at 18:27 S. Sra 10k●1●16●44

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403
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Computational complexity of unconstrained convex optimisation

mar 12 12 at 15:27 S. Sra 10k●1●16●44

 
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341
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Sequence of smooth functions converging to sgn(x)

feb 19 12 at 19:41 Barry Cipra 3,329●1●8●18

 
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404
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Simplifying finite sum over 1/(ax+b)

feb 16 12 at 17:34 Gerhard Paseman 811●1●5●5

 
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183
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Computing the sum over paths through a matrix satisfying constraints

feb 15 12 at 18:08 John Wiltshire-Gordon 2,546●1●7●21

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