how to create target matrix

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Jyoti
Jyoti 2012 年 8 月 14 日
hi I am having a signature database of 50 signatures. (i.e 5 samples of each of the 10 signers and extracted 14 features of every signature).that is i have an i/p matrix of size(14 x 50). Now i have to create a target matrix of 10 x 50 (because of 10 classes).Targets will be a 10x50 matrix, where each column indicates the correct signature with a 1 in one element (and zeros in the other 9 elements).But i don't know how to create this. please help.

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回答 (1 件)

Greg Heath
Greg Heath 2012 年 8 月 14 日
%Example
classindex = [ 1:2:9 10:-2:2 ]
target = ind2vec(classindex)
% Hope this helps.

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