Provides tools to perform fuzzy formal concept analysis, presented in Wille (1982) <doi:10.1007/978-3-642-01815-2_23> and in Ganter and Obiedkov (2016) <doi:10.1007/978-3-662-49291-8>. It provides functions to load and save a formal context, extract its concept lattice and implications. In addition, one can use the implications to compute semantic closures of fuzzy sets and, thus, build recommendation systems.
Version: 1.2.2 Depends: R (≥ 4.1) Imports: dplyr, forcats, fractional, ggplot2, glue, grDevices, Matrix, methods, POSetR, R6, rlang, Rcpp, registry, settings, stringr, tibble, tidyr, tikzDevice, magrittr, purrr LinkingTo: Rcpp Suggests: arules, covr, hasseDiagram, knitr, markdown, rmarkdown, testthat (≥ 2.1.0), tictoc, tinytex, parallel Published: 2023-11-30 DOI: 10.32614/CRAN.package.fcaR Author: Domingo Lopez Rodriguez [aut, cre], Angel Mora [aut], Jesus Dominguez [aut], Ana Villalon [aut], Ian Johnson [ctb] Maintainer: Domingo Lopez Rodriguez <dominlopez at uma.es> BugReports: https://github.com/Malaga-FCA-group/fcaR/issues License: GPL-3 URL: https://github.com/Malaga-FCA-group/fcaR NeedsCompilation: yes Materials: README NEWS CRAN checks: fcaR resultsRetroSearch is an open source project built by @garambo | Open a GitHub Issue
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