Formal Concept Analysis

Provides tools to perform fuzzy formal concept analysis, presented in Wille (1982) and in Ganter and Obiedkov (2016) . 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.


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install.packages("fcaR")

1.0.4 by Domingo Lopez Rodriguez, 4 months ago


https://github.com/neuroimaginador/fcaR


Report a bug at https://github.com/neuroimaginador/fcaR/issues


Browse source code at https://github.com/cran/fcaR


Authors: Domingo Lopez Rodriguez [aut, cre] , Angel Mora [aut] , Jesus Dominguez [aut] , Ana Villalon [aut] , Ian Johnson [ctb]


Documentation:   PDF Manual  


GPL-3 license


Imports stringr, hasseDiagram, RColorBrewer, scales, arules, tictoc, knitr, Matrix, Rcpp, fractional, methods, tikzDevice

Suggests testthat, covr, rmarkdown

Linking to Rcpp


See at CRAN