Official repository for the official implementation of HyperBitT, HyperBitBit64, and HyperTwoBits

Companion repo for a NeurIPS 2022 paper "A Multilabel Classification Framework for Approximate Nearest Neighbor Search"

A Toolkit for Programming Parallel Algorithms on Shared-Memory Multicore Machines

Falconn++ is a locality-sensitive filtering (LSF) approach, built on top of cross-polytope LSH (FalconnLib) to answer approximate nearest neighbor search with inner product.

A nearest neighbor search library with exact and approximate algorithms

A library of algorithms for approximate nearest neighbor search in high dimensions, along with a set of useful tools for designing such algorithms.

magic-trace collects and displays high-resolution traces of what a process is doing

A Fast Parallel Algorithm for HDBSCAN* Clustering

Theoretically Efficient and Practical Parallel DBSCAN

Highly parallel DBSCAN (HPDBSCAN)

A high performance implementation of HDBSCAN clustering.

All-pair set similarity search on millions of sets in Python and on a laptop

A repository to share papers/code/data/work on assessing the difficulty of workloads and generating it.

The source code for FARGO (PVLDB 2023)

Large Scale Search Index

Differentially private kernel density estimation (DP-KDE) via Locality Sensitive Quantization (LSQ)

Graph Library for Approximate Similarity Search

K-Nearest Neighbor Graph Testing Library

main site of the SISAP challenges

Generates synthetic data and user interfaces for privacy-preserving data sharing and analysis.

Official Implement of "ADBench: Anomaly Detection Benchmark", NeurIPS 2022.

C++ implementations of Powersort and 4-way Powersort

Fast and compact minimal perfect hash functions in C++.

The source code for PM-LSH (PVLDB 2020)

Point-to-Hyperplane NNS Beyond the Unit Hypersphere (SIGMOD 2021)

DartMinHash: Fast Sketching for Weighted Sets

HyperLogLogLog: Counting Distinct Elements With One Log More