MinHash, LSH, LSH Forest, Weighted MinHash, HyperLogLog, HyperLogLog++, LSH Ensemble and HNSW
Hyper LogLog (native and sliding) cardinality counters
HyperLogLog and other probabilistic data structures for mining in data streams
Exploring Probabilistic Data Structures in Python - my 2021 Pycon USA and Australia and Pycon MEA 2022 talk.
UltraLogLog: A Practical and More Space-Efficient Alternative to HyperLogLog for Approximate Distinct Counting
A simple, time-tested, family of random hash functions in Python, based on CRC32 and xxHash, affine transformations, and the Mersenne Twister. 🎲
A comprehensive Python toolkit for cardinality estimation algorithms (Flajolet-Martin, LogLog, SuperLogLog, HyperLogLog, HyperReal) — enabling privacy-preserving analytics, audience measurement, and sample-to-population extrapolation through probabilistic counting techniques.
Autonomous Agent HyperLogLog (HLL) Probabilistic Distinct Elements Cardinality Estimator
Autonomous Agent HyperLogLog (HLL) Probabilistic Distinct Elements Cardinality Estimator
Implementation and experimental tests of various algorithms.
Experiments with RedisBloom and the text from Moby Dick
python implementations of the Flajolet-Martin, LogLog, SuperLogLog, and HyperLogLog cardinality estimation algorithms, specifically used to estimate the cardinality of unique traffic violations in NYC in the 2019 fiscal year
Edge analytics that scale
Yet Another Lame Algorithm Library
Redis-compatible server for microcontrollers. 100+ commands, 7 data types, Streams, HyperLogLog, Pub/Sub, transactions. Fits in 300KB RAM.
Data processing
This repository represents several projects completed in IE HST's MS in Business Analytics and Big Data's Stream Processing Analytics course.
This project provides a visual demonstration of the accuracy and error characteristics of the Redis HyperLogLog data structure. It includes two distinct Python scripts to test HLL performance under different data insertion patterns: linear and chaotic.
Approximate Privacy-Preserving Neighbourhood Estimations
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