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

PostgreSQL Database

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.

Get the carnality of each column on a CSV file

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 …

Reduce the cardinality of your metrics! - scrape all the metrics from Grafana dashboard and make informed decision.

go/golang version of hyperloglog, ported from popular java version java-hll. hyperloglog is an Cardinality estimate algorithm with low memory and low bias

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

Estimating cardinality for a data stream using Go and Apache Kafka

go-cardinality is a Go library that calculates the cardinality and distinct count of values in a dataset, providing efficient and accurate estimations.

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

In this repository I have performed Exploratory data analysis on the dataset famously known as House Price Prediction.

This repo implements a machine learning model to predict real estate prices in Mexico City. It preprocesses data, incorporates one-hot encoding, imputation, and Ridge regression, achieving accurate price approximations.

Data Set: House Prices: Advanced Regression Techniques Exploratory Data Analysis on more than 80 features

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

Association Rules

Multiobjective Discrete Optimization Framework in Julia

Expression package for Fōrmulæ, in JavaScript