SVM classifier One-vs-One and One-Vs-All clarification

[yaser]

Originally Posted by Elroch

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?

Correct. Q2-4 are about a single digit versus the rest of the digits using data from all digits (commonly called one versus all) and after that we use data from two digits only, discriminating one versus the other (commonly called one versus one).