Big noob question but what are the red and blue curves representing on the ROC?

Final Y is the target attribute, is it the true positive and negatives ?

Hi @dpeez

the two lines are two ROC curves. The color are based on the configuration of the node. If you can post a screenshot of your visualisation here, this would be very helpful :slight_smile:

Here you can find more about ROC curves.
And here you can find workflow containing the ROC curve node on our examples server:*e3rnMYIl5BZphzl1

Best wishes! Iris

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