That is super helpful, thanks! I'm used to calling the inverse of the covariance... | Hacker News

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

		tj_astro on Feb 15, 2025 \| parent \| context \| favorite \| on: Basis of the Kalman Filter [pdf] That is super helpful, thanks! I'm used to calling the inverse of the covariance the information matrix.

aktenlage on Feb 16, 2025 [–]

Yeah, that's the correct term! I think precision is mainly used for 1D. But I like the term, as I feel it has a better intuition.

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