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I haven't seen a paper on this either, but I think that if it does work, somebody should definitely write one about it because it seems quite consequential. I a
by zone411 4y ago
I haven't seen a paper on this either, but I think that if it does work, somebody should definitely write one about it because it seems quite consequential. I am not sure if the underlying reason would be regularization though, seems more like a case of indirect feature engineering.
- version_five 4y agoI'd argue that both are the same thing, but yes I agree - one way or another it's a way of bringing additional domain knowledge to the problem - and I suppose it entails the downside that if you do it wrong, you can reduce predictive power