4 ms·
Unfortunately, as you can see on the wiki article, accuracy and precision have a different meaning for binary classifiers.
by argonaut 11y ago
Unfortunately, as you can see on the wiki article, accuracy and precision have a different meaning for binary classifiers.
- jdonaldson 11y agoMeanwhile, variance has a different meaning in nearly every other statistical context. Confusion abounds. It gets worse with acronyms. Sigh... I'm just going on a rant, really.
- adenadel 11y agoWhat do you mean? The use in this context is the definition of variance: Var(X) = E[(X - E[X])^2]