Package: rnndescent 0.1.6.9000

rnndescent: Nearest Neighbor Descent Method for Approximate Nearest Neighbors

The Nearest Neighbor Descent method for finding approximate nearest neighbors by Dong and co-workers (2010) <doi:10.1145/1963405.1963487>. Based on the 'Python' package 'PyNNDescent' <https://github.com/lmcinnes/pynndescent>.

Authors:James Melville [aut, cre, cph], Vitalie Spinu [ctb], Ralf Stubner [ctb]

rnndescent_0.1.6.9000.tar.gz
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rnndescent.pdf |rnndescent.html✨
rnndescent/json (API)
NEWS

# Install 'rnndescent' in R:
install.packages('rnndescent', repos = c('https://jlmelville.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/jlmelville/rnndescent/issues

Pkgdown site:https://jlmelville.github.io

Uses libs:
  • c++– GNU Standard C++ Library v3

On CRAN:

approximate-nearest-neighbor-searchcpp

7.29 score 11 stars 73 scripts 332 downloads 17 exports 6 dependencies

Last updated 7 months agofrom:2046b18297. Checks:9 OK. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKJan 24 2025
R-4.5-win-x86_64OKJan 24 2025
R-4.5-linux-x86_64OKJan 24 2025
R-4.4-win-x86_64OKJan 24 2025
R-4.4-mac-x86_64OKJan 24 2025
R-4.4-mac-aarch64OKJan 24 2025
R-4.3-win-x86_64OKJan 24 2025
R-4.3-mac-x86_64OKJan 24 2025
R-4.3-mac-aarch64OKJan 24 2025

Exports:brute_force_knnbrute_force_knn_querygraph_knn_queryk_occurmerge_knnneighbor_overlapnnd_knnprepare_search_graphrandom_knnrandom_knn_queryrnnd_buildrnnd_knnrnnd_queryrpf_buildrpf_filterrpf_knnrpf_knn_query

Dependencies:BHdqrnglatticeMatrixRcppsitmo

Brute Force Search

Rendered frombrute-force.Rmdusingknitr::rmarkdownon Jan 24 2025.

Last update: 2023-11-20
Started: 2023-11-19

Hubness

Rendered fromhubness.Rmdusingknitr::rmarkdownon Jan 24 2025.

Last update: 2023-12-30
Started: 2023-11-15

Metrics

Rendered frommetrics.Rmdusingknitr::rmarkdownon Jan 24 2025.

Last update: 2023-12-16
Started: 2023-11-19

Nearest Neighbor Descent

Rendered fromnearest-neighbor-descent.Rmdusingknitr::rmarkdownon Jan 24 2025.

Last update: 2023-11-18
Started: 2023-11-18

Querying Data

Rendered fromquerying-data.Rmdusingknitr::rmarkdownon Jan 24 2025.

Last update: 2023-11-22
Started: 2023-11-18

Random Partition Forests

Rendered fromrandom-partition-forests.Rmdusingknitr::rmarkdownon Jan 24 2025.

Last update: 2023-11-30
Started: 2023-11-16

rnndescent

Rendered fromrnndescent.Rmdusingknitr::rmarkdownon Jan 24 2025.

Last update: 2023-11-30
Started: 2021-08-09