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
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
VignetteBuilder: knitr
Config/testthat/edition: 3
Repository: https://fbertran.r-universe.dev
Date/Publication: 2026-03-26 23:17:54 UTC
RemoteUrl: https://github.com/fbertran/bigknn
RemoteRef: HEAD
RemoteSha: fc76b39aa58ee0acf276b3397df2173824a0c45b
Packaged: 2026-06-01 11:06:38 UTC; root