Questions tagged [flajolet-martin]

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What is the intuition behind the Flajolet-Martin algorithm?

I have tried to understand why Flajolet-Martin Algorithm (FM) works for too long. The description of the algorithm here (section 4.4.2) is promising but not perfect. Why does the the maximum tail length (# of trailing zeros) of any element work as…
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Implementing Flajolet and Martin’s Algorithm in python

The following is the code which I've written to implement Flajolet and Martin’s Algorithm. I've used Jenkins hash function to generate a 32 bit hash value of data. The program seems to follow the algorithm but is off the mark by about 20%. My data…
HumptyDumptyEIZ
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Flajolet Martin Algorithm Implementation

I am trying to implement Flajolet Martin algorithm. I have a dataset with over 6000 records but the output of the following code is 4096. Please help me in understanding the mistake being made by me. import xxhash import math def…
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How does flajolet martin sketch works?

I am trying to understand this sketch but am not able to understand. Correct me if I am wrong but basically, lets say I have a text data.. words.. I have a hash function.. which takes a word and create an integer hash and then I convert that hash to…
frazman
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