Frage


Is there any function can compute the value of sgn?
Hello, I read in a paper the following : sgn(A.B), where A and B are vectors. So what does that mean and is there any built i...

mehr als 5 Jahre vor | 1 Antwort | 0

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How to implement ||Wi||^2 = 1 for all i ?
Hello, I read this in a paper where W is a vector with index i. I didn't understand | | w | | but I guess it is related to a ...

mehr als 5 Jahre vor | 1 Antwort | 0

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Frage


how to change the increment in for loop?
Hello, I have this line of code in C++ and I need to know its equivalent in Matlab: for (i =0 , i<100 , i=i+4) ?

mehr als 5 Jahre vor | 1 Antwort | 0

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how to create pairwise label matrix ?
Hello, I aim to create a label matrix that works as the following: suppose I have the samples (1,2,3,4) as vectors and I w...

mehr als 5 Jahre vor | 2 Antworten | 0

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Frage


How to have a matrix that organize samples according to distance ?
Hello, I want to create a matrix that organize the input samples (51 features * 652 sample) according to the distance between...

mehr als 5 Jahre vor | 1 Antwort | 0

1

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Frage


Is it possible to project vector onto another vector that has different length ?
Hello, Is it possible to project vector (a) onto another vector (b) that has different length? for example, let a is a vecto...

mehr als 5 Jahre vor | 2 Antworten | 0

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