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N2R  

Fast and Scalable Approximate k-Nearest Neighbor Search Methods using 'N2' Library
View on CRAN: Click here


Download and install N2R package within the R console
Install from CRAN:
install.packages("N2R")

Install from Github:
library("remotes")
install_github("cran/N2R")

Install by package version:
library("remotes")
install_version("N2R", "1.0.3")



Attach the package and use:
library("N2R")
Maintained by
Evan Biederstedt
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-09-29
Latest Update: 2024-02-26
Description:
Implements methods to perform fast approximate K-nearest neighbor search on input matrix. Algorithm based on the 'N2' implementation of an approximate nearest neighbor search using hierarchical Navigable Small World (NSW) graphs. The original algorithm is described in "Efficient and Robust Approximate Nearest Neighbor Search Using Hierarchical Navigable Small World Graphs", Y. Malkov and D. Yashunin, , .
How to cite:
Evan Biederstedt (2020). N2R: Fast and Scalable Approximate k-Nearest Neighbor Search Methods using 'N2' Library. R package version 1.0.3, https://cran.r-project.org/web/packages/N2R. Accessed 05 Mar. 2026.
Previous versions and publish date:
0.1.0 (2020-09-29 10:40), 0.1.1 (2020-12-14 10:10), 1.0.0 (2021-11-19 21:50), 1.0.1 (2022-01-18 17:12), 1.0.2 (2024-02-26 18:20)
Other packages that cited N2R R package
View N2R citation profile
Other R packages that N2R depends, imports, suggests or enhances
Complete documentation for N2R
Functions, R codes and Examples using the N2R R package
Some associated functions: Knn . checkOpenMP . crossKnn . 
Some associated R codes: RcppExports.R . imports.R .  Full N2R package functions and examples
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