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decay
decay
11:57 AM
guys, do you think this question is well done? I posted it weeks ago with no response
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Q: Standardization on binary features with L-BFGS

decayI have a question related to standardization of binary features within a regularized logistic regression. Suppose that you have a model where all the features are binary (the result of applying the hashing trick) so, it's not necessary to apply it. The problem comes when I try to train the model...

logistic optimization regularization standardization
 
 
8 hours later…
gung
gung
8:11 PM
It seems like a perfectly good question to me, @decay, although I don't know the answer. I edited it, we'll see if you get any more attention. If not, I could put a bounty on it. It might be nice to get some feedback from people who know more about optimization about whether it seems sound. (cc, @Sycorax, @Tim, @DikranMarsupial)
 
 
3 hours later…
decay
decay
11:41 PM
@gung thank you so much! Any feedback will be really useful!
 

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