normalizaiton using mapminmax neural network

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NOOR
NOOR 2017-5-16
回答： Greg Heath 2017-5-17
If i use the function dividerand and then afterwards "mapminmax" on my input and target data, will it automatically only normalize the target data and then apply the normalization to the validation and test data, or do I have to make this process manually as it will just normalize everything?

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Greg Heath
Greg Heath 2017-5-17
Which divide function is used is irrelevant. The question should be: Does MATLAB automatically use the complete dataset or just the training subset for normalization?
Hope this helps.
Greg

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