Cross validation. Out of sample prediction. Fresh experimental tests following publication of the model.
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I think that gif nicely summarizes several misunderstandings about this topic. So in that sense it is indeed very apt.
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...and I'll probably regret tweeting that (I humbly beg forgiveness, Amy, but we do seem to disagree on this one)
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I actually think we don't disagree. We're just talking about slightly different things - you are talking about the types of modeling you do and I'm talking about the types I do. All we need to do is recognize that there are diff, equally valuable tools for diff purposes.
End of conversation
New conversation -
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, our collective gif game is weak w/o @djnavarro, upping my game in her honorThanks. Twitter will use this to make your timeline better. UndoUndo
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