devide data into train set, validation set and test set

Hey guys,

I want to devide randomly a 1091 x 14 index into a 70% as training test, 15% as validation set and 15% as train set. How do I do that?

Thank you in advance!

Answer 1

[KSSV]

Read about dividerand. Also have a look on:

https://in.mathworks.com/matlabcentral/answers/395136-how-to-divide-a-data-set-randomly-into-training-and-testing-data-set

[AIKATERINI NINOU]

Hey KSSV! Thank you for your anwser!