Talk:Loss functions for classification

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Range of f

A bit confusing is that in the intro, it is stated that f: Xset --> Yset, where Yset = {-1; 1}, while later on, also 0 is in the range of f and I suspect (I am not an expert) that in general f can take real values. Maybe some expert can clarify this in the text? Mbreiling (talk) 13:38, 23 March 2023 (UTC)[reply]