How can I extract test data, validation data and testing data from my trained network?

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Joseph Ribeiro 2017-7-30

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https://ww2.mathworks.cn/matlabcentral/answers/350839-how-can-i-extract-test-data-validation-data-and-testing-data-from-my-trained-network

评论： Yonten Dubjur 2019-5-31

I have used a feedforward backprop to train a network (ANN). I would want to know how to extract the training, validation and testing data sets respectively.

Thank you.

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Cong Ba 2017-8-2

It seems like you trained the model BEFORE you divide your data into training, val and testing sets?

Yonten Dubjur 2019-5-31

hi, i am with the same question and i have used quasi newton function to trian the network. how can i extract the validation data set. i am able to extract the train and the test set but not able to do with vaidation. your help will be a great benifit. thank you,