Hyper LogLog (native and sliding) cardinality counters

• UpdatedAug 15, 2025
• Python

Probabilistic Data Structures and Algorithms in Python

• UpdatedFeb 24, 2020
• Python

Fast HyperLogLog for Python.

• UpdatedAug 24, 2025
• C

Union, intersection, and set cardinality in loglog space

• UpdatedJun 21, 2023
• Java

The dream accurate approximate set cardinality estimator based on 3-bit HyperLogLog. More accurate than Redis HyperLogLog.

• UpdatedMar 14, 2021
• C

Cardinal expression for numbers and currency values in pt-br (brazilian) language.

• UpdatedMay 22, 2020
• Ruby

A tool to analyze your TSDB Cardinality stats, to stay one step ahead in knowing the system better

• UpdatedFeb 5, 2024
• Go

Application of Ford-Fulkerson algorithm to find the maximum matching between 2 sides of a bipartite graph

• UpdatedApr 21, 2017
• Java

Hyperspectral Image Classification using Deep Neural Network Architectures with Transfer Learning

• UpdatedMar 15, 2021
• Jupyter Notebook

UltraLogLog: A Practical and More Space-Efficient Alternative to HyperLogLog for Approximate Distinct Counting

• UpdatedJul 9, 2025
• Python

Fast Approximate Unique Word Counting (via LogLog-Beta) for the command line

• UpdatedApr 17, 2020
• C

Code for differentially private Flajolet-Martin sketch.

• UpdatedDec 5, 2020
• Python

This project aims to understand and build Naive Bayes classifier to predict the salary of a person.

• UpdatedJan 13, 2022
• Jupyter Notebook

Multiobjective Discrete Optimization Framework in Julia

• UpdatedFeb 1, 2018
• Julia

Command line tool that counts unique lines FAST.

• UpdatedDec 15, 2025
• Rust

Slowly kills prometheus server. Byte by byte.

• UpdatedOct 6, 2020
• Go

A simple HyperLogLog implementation in rust

• UpdatedDec 1, 2025
• Rust

This repository contains tools for finding query plans that produce the least number of join result tuples (the so-called "Cout" metric). Those tools are not suitable for query optimization at run time - instead, they can be used for offline analysis to assess the quality of query optimizers.

• UpdatedJan 24, 2021
• Java

Pertaining to the utter confusion between notations used in Entity-Relationship modeling concepts and especially the degree v/s cardinality question, I have compiled my notes on most of the concepts used in ERD from authentic and reasonable sources which do not contradict each other. I did this because there are misconceptions over the internet …

• UpdatedAug 25, 2020

A Go library that automatically learns URL patterns from batches of URLs and normalizes them by detecting high cardinality segments

• UpdatedNov 18, 2025
• Go