Package: bigKNN
Type: Package
Title: Exact Search and Graph Construction for 'bigmemory' Matrices
Version: 0.3.0
Date: 2026-03-26
Authors@R: person("Frederic", "Bertrand", role = c("aut", "cre"),
    email = "frederic.bertrand@lecnam.net")
Author: Frederic Bertrand [aut, cre]
Maintainer: Frederic Bertrand <frederic.bertrand@lecnam.net>
Description: Exact nearest-neighbour and radius-search routines that operate
    directly on 'bigmemory::big.matrix' objects. The package streams row
    blocks through 'BLAS' kernels, supports self-search and external-query
    search, exposes prepared references for repeated queries, and can build
    exact k-nearest-neighbour, radius, mutual k-nearest-neighbour, and
    shared-nearest-neighbour graphs. Version 0.3.0 adds execution plans,
    serializable prepared caches, resumable streamed graph jobs, coercion
    helpers, exact candidate reranking, and recall summaries for evaluating
    approximate neighbours.
License: GPL (>= 2)
Depends: R (>= 3.5.0)
Imports: Matrix, Rcpp (>= 1.0.12), methods
Suggests: bigmemory, knitr, rmarkdown, testthat (>= 3.0.0)
LinkingTo: Rcpp, bigmemory, BH
Encoding: UTF-8
NeedsCompilation: yes
URL: https://fbertran.github.io/bigKNN/,
        https://github.com/fbertran/bigKNN
BugReports: https://github.com/fbertran/bigKNN/issues
RoxygenNote: 7.3.3
VignetteBuilder: knitr
Config/testthat/edition: 3
Packaged: 2026-03-27 01:16:22 UTC; bertran7
Repository: CRAN
Date/Publication: 2026-04-01 08:00:26 UTC
Built: R 4.6.0; x86_64-apple-darwin20; 2026-04-27 07:22:08 UTC; unix
Archs: bigKNN.so.dSYM
