Bloom Filter
The best data structure ever. Probably.
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Christopher A. Petro

Christopher A. Petro
I've been using Bloom filters for years. I got my information on them from the manual for an add-on indexing
library for Datapoint db/c, but the technique was just explained, not named. No one could ever tell me what they were called, including some of the crufty I-wirewrapped-my-own-S100-bus-PC people I've known, so ...I inevitably spent a lot of time explaining Bloom filters on whiteboards to people who were as impressed by them as I was when I first learned of them. I recently came across a reference to them in a paper and now I finally have a name to put to the data structure.Read More

Adam Hahn

Adam Hahn I am so glad this fan page exists. Check out my interactive demonstration (written in Processing) to educate your friends! http://tr.ashcan.org/2008/12/bloomers.html

Source: tr.ashcan.org
Since I thought a Bloom filter might be to blame in Mac OS X’s spellchecker, I made a little Processing app to demonstrate how exactly a Bloom filter works.
David Ellis

David Ellis Smoothed Bloom filter language models: Tera-Scale LMs on the Cheap

Source: acl.ldc.upenn.edu
Beau Hartshorne
Source: jeethurao.com
Continuing the theme of implementing simple datastructures in python and javascript, here's a simple countingbloom filter implementation in python and
Jim Voll

Jim Voll One cannot survive in todays world without bloom filters

April 30 at 3:46pm · Report
David Bloom

David Bloom Ok. I usually don't become a fan of anything on FB, but hey, how many people have a ridiculously complicated data structure named after them? (It may not be that complicated, but data structures are not my bag.) Suffice to say, this makes me the first Bloom who is a fan of the Bloom Filter...w00t!

Richard M. Geiger

Richard M. Geiger OK, bob, you got my measly headcount of one. But to REALLY boost the count, why not join forces with the James Joyce fans who are bound to be lurking, and open up to a celebration of both the filter and the character, (who's story I uh err have not yet read)? Then we could all goe to Dublin in June and drink Guinness!

Who the hell is Ashton Kutcher?!

Bob English

Bob English Ashton Kutcher has more fans than Bloom filters! This can not stand!

Bob English

Bob English Keep up the bloomentum!

Bloom Filter

Bloom Filter We're up to 100 fans! Probably.

April 27 at 11:20am
Mark Marchukov
Mark Marchukov
sure it's not a false positive?
April 27 at 4:18pm
Chris

Chris The problem is, once you're a fan of the Bloom filter, you can never leave...

Bloom Filter

Bloom Filter Remember to tell your friends that they are also fans of me! Probably.

March 27 at 3:42pm
Christopher

Christopher How can you not be a fan of a bloom filter? Use those things all the time.

Mark Marchukov

Mark Marchukov Wikipedia article

Source: en.wikipedia.org
The Bloom filter, conceived by Burton H. Bloom in 1970, is a space-efficient probabilistic data structure that is used to test whether an element is a member of a set. False positives are possible, but false negatives are not. ...
John

John I am in the set of Bloom Filter fans.... probably.