dbscan

Density Based Clustering of Applications with Noise (DBSCAN) and Related Algorithms

A fast reimplementation of several density-based algorithms of the DBSCAN family for spatial data. Includes the DBSCAN (density-based spatial clustering of applications with noise) and OPTICS (ordering points to identify the clustering structure) clustering algorithms HDBSCAN (hierarchical DBSCAN) and the LOF (local outlier factor) algorithm. The implementations use the kd-tree data structure (from library ANN) for faster k-nearest neighbor search. An R interface to fast kNN and fixed-radius NN search is also provided.

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Description file content

Package
dbscan
Version
1.1-2
Date
2018-05-18
Title
Density Based Clustering of Applications with Noise (DBSCAN) and Related Algorithms
Description
A fast reimplementation of several density-based algorithms of the DBSCAN family for spatial data. Includes the DBSCAN (density-based spatial clustering of applications with noise) and OPTICS (ordering points to identify the clustering structure) clustering algorithms HDBSCAN (hierarchical DBSCAN) and the LOF (local outlier factor) algorithm. The implementations use the kd-tree data structure (from library ANN) for faster k-nearest neighbor search. An R interface to fast kNN and fixed-radius NN search is also provided.
Imports
Rcpp (>= 0.12.12), graphics, stats, methods
LinkingTo
Rcpp
Suggests
fpc, microbenchmark, testthat, dendextend, igraph, knitr, DMwR
VignetteBuilder
knitr
BugReports
https://github.com/mhahsler/dbscan
License
GPL (>= 2)
Copyright
ANN library is copyright by University of Maryland, Sunil Arya and David Mount. All other code is copyright by Michael Hahsler and Matthew Piekenbrock.
SystemRequirements
C++11
NeedsCompilation
yes
Packaged
2018-05-19 02:24:18 UTC; hahsler
Author
Michael Hahsler [aut, cre, cph], Matthew Piekenbrock [aut, cph], Sunil Arya [ctb, cph], David Mount [ctb, cph]
Maintainer
Michael Hahsler
Repository
CRAN
Date/Publication
2018-05-19 03:54:52 UTC

install.packages('dbscan')

1.1-2

4 months ago

Michael Hahsler

GPL (>= 2)

Imports

Rcpp (>= 0.12.12), graphics, stats, methods

Suggests

fpc, microbenchmark, testthat, dendextend, igraph, knitr, DMwR

Discussions