Nothing
The Nearest Neighbor Descent method for finding approximate nearest neighbors by Dong and coworkers (2010) <doi:10.1145/1963405.1963487>. Based on the 'Python' package 'PyNNDescent' <https://github.com/lmcinnes/pynndescent>.
Package details 


Author  James Melville [aut, cre, cph], Vitalie Spinu [ctb], Ralf Stubner [ctb] 
Maintainer  James Melville <jlmelville@gmail.com> 
License  GPL (>= 3) 
Version  0.1.6 
URL  https://jlmelville.github.io/rnndescent/ https://github.com/jlmelville/rnndescent 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.