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azure-machine-learning-service

How do I "denormalize" data in Azure Machine Learning Studio


I'm using a neural network to predict how expensive a box will be to ship given the various sizes of the objects that go into them.

I'm normalizing all my data to make everything fit between 0 and 1, but how do I reverse the normalization so I can view my data set and see how close it is?

Here's what I have so far for reference:

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Solution

  • I wouldn't try to reverse the normalization, but instead join the normalized version of the dataset with the original version after you apply Score Model.

    The Join Data module should work if you have a key column, otherwise just use Add Columns.