Package: FuzzySpec 1.0.0

FuzzySpec: Fuzzy Spectral Clustering with Variable-Weighted Adjacency Matrices

Implementation of the FVIBES, the Fuzzy Variable-Importance Based Eigenspace Separation algorithm as described in the paper by Ghashti, J.S., Hare, W., and J.R.J. Thompson (2025). Variable-Weighted Adjacency Constructions for Fuzzy Spectral Clustering. Submitted.

Authors:Jesse S. Ghashti [aut, cre], John R.J. Thompson [aut]

FuzzySpec_1.0.0.tar.gz
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manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
FuzzySpec/json (API)

# Install 'FuzzySpec' in R:

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

Bug tracker:https://github.com/ghashti-j/fuzzyspec/issues

On CRAN:

4.00 score 1.0k downloads 10 exports 55 dependencies

Last updated from:4cfded3784. Checks:7 WARNING, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel	WARNING	176
source / vignettes	OK	263
linux-release	WARNING	181
macos-release	WARNING	189
macos-oldrel	WARNING	237
windows-devel	WARNING	139
windows-release	WARNING	129
windows-oldrel	WARNING	146
wasm-release	OK	136

Exports:clustering.accuracy compute.sigma compute.SNN fari find.radius fuzzy.spectral.clustering gen.fuzzy make.adjacency plot.fuzzy rNN.dist

Dependencies:ade4 Biobase BiocGenerics boot changepoint ClassDiscovery cli clue cluster colorspace cpm cpp11 crs cubature farver fclust generics ggplot2 glue gtable isoband kernlab labeling lattice lifecycle MASS Matrix MatrixModels mclust movMF mvtnorm np oompaBase oompaData PCDimension pixmap quadprog quantreg R6 RColorBrewer Rcpp RcppArmadillo rlang S7 scales skmeans slam sp SparseM survival Thresher vctrs viridisLite withr zoo

Fuzzy Spectral Clustering with Variable-Weighted Adjacency Matrices

Introduction | Package Overview | Installation | Sample Usage | Adjacency Construction

Rendered fromFuzzySpec.Rmdusingknitr::rmarkdown

Last update: 2025-10-04
Started: 2025-09-25

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Clustering Accuracy with Optimal Label Matching	clustering.accuracy
Compute Locally-Adaptive Scaling Parameters from a Distance Matrix	compute.sigma
Shared-Nearest-Neighbours (SNN) Similarity from a Similarity Matrix	compute.SNN
Frobenius Adjusted Rand Index for Comparing Two Partition Matrices	fari
Adaptive Radius Selection by Natural Neighbours	find.radius
Fuzzy Spectral Clustering with Normalized Eigenvectors	fuzzy.spectral.clustering
Generate 2D synthetic datasets with known fuzzy memberships	gen.fuzzy
A General Framework for Adjacency Matrix Construction	make.adjacency
Plot 2D Fuzzy Data with Optional Uncertainty Sizing and Cluster Colouring	plot.fuzzy
Compute r-Nearest Neighbours from a Distance Matrix	rNN.dist