I have a training label for 3 different classes in a matrix of size 1*178 example t=[1 1 1 3 1 2 3 1 … …..]. Anyone please help me to write an efficient code for generating a new matrix of size 3*178 where based on the value in "t", the corresponding location in columns should be 1.
for the above example. the output will be like the following matrix:
[1 1 1 0 1 0 0 1…. 0 0 0 0 0 1 0 0….. 0 0 0 1 0 0 1 0…..]
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