Injective doesn’t mean bijective, and that seems obvious. That is, presumably ve... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		usgroup 3 months ago \| parent \| context \| favorite \| on: Language models are injective and hence invertible Injective doesn’t mean bijective, and that seems obvious. That is, presumably very many inputs will map to the output “Yes”.

fxwin 3 months ago [–]

Afaict surjectivity was already a given before this paper, their contribution is the injectivity part (and thus invertibility)

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact