Package: vntrs 0.2.1

vntrs: Variable Neighborhood Trust Region Search

Implements the variable neighborhood trust region search (VNTRS) algorithm for nonlinear global optimization, following Bierlaire et al. (2009) "A Heuristic for Nonlinear Global Optimization" <doi:10.1287/ijoc.1090.0343>. The method combines neighborhood exploration with a trust-region framework to search the solution space efficiently. It can terminate a local search early when the iterates converge toward a previously visited local optimum or when further improvement within the current region is unlikely. The algorithm can also be used to identify multiple local optima.

Authors:Lennart Oelschläger [aut, cre]

vntrs_0.2.1.tar.gz
vntrs_0.2.1.zip(r-4.7-x86_64)vntrs_0.2.1.zip(r-4.6-x86_64)vntrs_0.2.1.zip(r-4.5-x86_64)
vntrs_0.2.1.tgz(r-4.6-x86_64)vntrs_0.2.1.tgz(r-4.6-arm64)vntrs_0.2.1.tgz(r-4.5-x86_64)vntrs_0.2.1.tgz(r-4.5-arm64)
vntrs_0.2.1.tar.gz(r-4.7-arm64)vntrs_0.2.1.tar.gz(r-4.7-x86_64)vntrs_0.2.1.tar.gz(r-4.6-arm64)vntrs_0.2.1.tar.gz(r-4.6-x86_64)
vntrs_0.2.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
vntrs/json (API)

# Install 'vntrs' in R:

install.packages('vntrs', repos = c('https://loelschlaeger.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/loelschlaeger/vntrs/issues

Pkgdown/docs site:https://loelschlaeger.de

Uses libs:

openblas– Optimized BLAS
c++– GNU Standard C++ Library v3
openmp– GCC OpenMP (GOMP) support library

On CRAN:

openblas cpp openmp

3.00 score 2 scripts 322 downloads 1 exports 123 dependencies

Last updated from:691977e55d. Checks:13 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	183
linux-devel-x86_64	OK	227
source / vignettes	OK	221
linux-release-arm64	OK	180
linux-release-x86_64	OK	175
macos-release-arm64	OK	157
macos-release-x86_64	OK	279
macos-oldrel-arm64	OK	99
macos-oldrel-x86_64	OK	383
windows-devel	OK	168
windows-release	OK	153
windows-oldrel	OK	138
wasm-release	OK	187