How do i get three colums as output?

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Michelle H
Michelle H 2021-3-26
评论： Michelle H 2021-3-26
Hello, I am new to machine learning and matlab and i was wondering if someone could help me with an issue. I want to get three outputs in my NN. The data is one hot encoded and therefore needs three outputs.
This is how i divided up the dataset for inputs and outputs:
data = csvread('datasetNY.csv');
x = data(:,1:92);
t = data(:,93);
But i also have tried t = data(:,93,92,91); to make the three last rows in the dataset the outputs. And the error i get is:
Index in position 3 exceeds array bounds (must not exceed 1).
How do i change it so it allows three colums to be the output?

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the cyclist
the cyclist 2021-3-26
t = data(:,[93,92,91]);
will be the the last three columns from data, in reverse order.

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