At the beginning I have to state that I am a novice and an amateur in philosophy. However I am trying to expand my knowledge and that's why I decided to join this community.
Recently I've came across this paper (by David Chalmers) regarding singularity. I was struck by how his thoughts are similar to mine, but of course better structured and deeply analysed. On the other hand I am surprised that there is no definition of the Intelligence itself (nor the Artificial Intelligence). And yet he freely build statements like
(...) AI that is created by an AIn and is significantly more intelligent than its creator.
How do I know what he means by more intelligent in this context? On intuitive level I am aware what he is trying to say, but I wonder if that is enough to state premises.
That's why I am wondering if I miss something. Is there some well-known philosophical definition of Intelligence (or AI) or we're speaking in broad and vague terms?