User David Kozak - Cross Validated Meta

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David Kozak

Member for 7 years, 8 months
Last seen more than 3 years ago

kolinear.com
Boulder, CO, United States

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Mathematician with interests in optimization, inverse problems, dynamical systems, kernel methods, and optimal control.

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Oct 18, 2017
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Jan 10, 2017

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39

Who invented stochastic gradient descent?

37

The reason of superiority of Limited-memory BFGS over ADAM solver

12

How does the second derivative inform an update step in Gradient Descent?

7

When will gradient descent converge to a critical point or to a local/global minima) for non-convex functions?

7

Is there an accepted method to determine an approximate dimension for manifold learning