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Ashwin Renganathan


Active since 2017

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Implementing the (polynomial) "kernel trick" in matlab
Given _p = 2_ vectors _x_ in _R^n_, _y_ in _R^n_, how to compute the kernel of order _m > 2_, which is of the form A = [one...

bijna 5 jaar ago | 0 answers | 0

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Matlab Performance Question (Nested for loops vs inbuilt functions (cellfun, circshift))
I am using R2017b. I am trying to do the same thing 3 different ways. (1)using 2 nested for loops (2) replacing inner for loop w...

ongeveer 5 jaar ago | 2 answers | 0

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search for elements of a vector in a matrix (without using ismember)
I have a matrix A of size Nx2, N is large. I have another vector b of size nx1 and n<<N. I want to filter out those row indices ...

ongeveer 5 jaar ago | 4 answers | 0

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