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Old 05-23-2013, 11:40 AM
Elroch Elroch is offline
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Join Date: Mar 2013
Posts: 143
Default Re: SVM classifier One-vs-One and One-Vs-All clarification


So am I right in finally understanding that in Q2 and Q3 we have a boolean output corresponding to a single digit? And later questions are about detecting whether a digit is a "1" or a "5", given that it is one of these?

Amazingly, when I read these questions I got stuck on the idea it was about some sort of generalisation of "one versus the rest". For example, I imagined there would be 45 hypotheses for "2 versus all", each corresponding to a pair of digits!

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