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Elementwise operation on SparseVectors

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pratikc
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Elementwise operation on SparseVectors

Sat Feb 16, 2013 6:04 am
Can anyone please suggest a way to perform element-wise multiplication of two sparsevectors?
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ggael
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Re: Elementwise operation on SparseVectors

Sun Feb 17, 2013 7:57 pm
You can use cwiseProduct from the Matrix-coefficient-wise-API (http://eigen.tuxfamily.org/dox-devel/gr ... tml#title6):

c = a.cwiseProduct(b);

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