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Rohit Gupta


自 2018 起处于活动状态

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统计学

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Access element of ND array specified by another array?
I have a N1 x N2 x N3 dimension Tensor T. Plus I have a 1 x 3 array a = [a1 a2 a3]. How do I access element T(a1,a2,a3). Is ther...

6 years 前 | 2 个回答 | 0

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Optimizing functions involving higher dimensions?
I want to find minimum for function in higher dimension. I found minf_lbfgs() in tensorlab but it requires me to give gradient. ...

6 years 前 | 1 个回答 | 0

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Calculating gradient for equation in higher dimension?
Suppose I have a loss function in higher dimension say tucker decomposition Are there any tools for automatic gradient calcul...

6 years 前 | 2 个回答 | 0

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Convert unfolded tensor back to higher dimensional tensor?
I use below function to convert tensor into unfolded matrix function X = unfold(A,n) d = size(A) X = reshape(shiftdi...

6 years 前 | 1 个回答 | 0

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