Alt text:
Sometimes, you can tell Bloom filters are the wrong tool for the job, but when they're the right one you can never be sure.
this post was submitted on 18 May 2024
260 points (98.5% liked)
xkcd
8900 readers
83 users here now
A community for a webcomic of romance, sarcasm, math, and language.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
There's a recent algorithm using somewhat similar ideas for approximate counting of unique objects in a stream with constant memory:
https://www.quantamagazine.org/computer-scientists-invent-an-efficient-new-way-to-count-20240516/
I think I like hash-based probabilistic counting better, but this is interesting