divide data set in matlab code
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How can divide dataset into 80% training set and 20% test set in matlab code??
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Walter Roberson
el 17 de Mayo de 2015
nrows = size(YourData,1);
r80 = round(0.80 * nrows);
trainingset = YourData(1:r80,:,:);
testset = YourData(r80+1:end,:,:);
3 comentarios
Walter Roberson
el 17 de Mayo de 2015
You are using an old version of MATLAB. The equivalent code is
rand80 = randperm(nrows);
rand80 = rand80(1:r80);
Image Analyst
el 17 de Mayo de 2015
randperm() is probably the function you're looking for. We can help more if you say what your dataset is.
dataset is a deprecated variable type - the Mathworks recommends that you use a table instead.
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