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DavidNJ 09-16-2012 08:43 AM

Binary Classification Error
 
Is the binary classification the F-score or just h(x) ≠y? In the one vs. all classifications, some of the positive classifications are half the size of others (e.g. 5 in train is 7.4%, 0 in test is 17.9%). The simple comparison can miss a huge error in false negatives.

yaser 09-16-2012 09:47 AM

Re: Binary Classification Error
 
Quote:

Originally Posted by DavidNJ (Post 5347)
Is the binary classification the F-score or just h(x) ≠y?

The binary classification error is indeed [[h({\bf x})\ne y]].


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