Tom McGrath says the initial supervised approach was sufficient to demonstrate non-linear structure in model representations.

“and then you see it's like monday tuesday wednesday thursday friday saturday sunday um so there that's totally supervised um but it sort of suffices to show that this”

“non-linear structure exists and you know we should get into some some nuances on the word linear um before we move off of this topic because there's there's a sort of there's there's a lot of subtlety there um but you know i'm going to say non-linear in the sense of the representations don't form a like the things which are intuitively grouped to us don't form a line or a plane”