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Package: tdarec
Title: A 'recipes' Extension for Persistent Homology and Its
Vectorizations
Version: 0.2.1
Authors@R:
person("Jason Cory", "Brunson", , "cornelioid@gmail.com", role = c("cre", "aut"))
Description: Topological data analytic methods in machine learning rely on
vectorizations of the persistence diagrams that encode persistent
homology, as surveyed by Ali &al (2000)
<doi:10.48550/arXiv.2212.09703>. Persistent homology can be computed
using 'TDA' and 'ripserr' and vectorized using 'TDAvec'. The
Tidymodels package collection modularizes machine learning in R for
straightforward extensibility; see Kuhn & Silge (2022,
ISBN:978-1-4920-9644-3). These 'recipe' steps and 'dials' tuners make
efficient algorithms for computing and vectorizing persistence
diagrams available for Tidymodels workflows.
License: GPL (>= 3)
URL: https://github.com/tdaverse/tdarec
BugReports: https://github.com/tdaverse/tdarec/issues
Depends:
R (>= 3.5.0),
recipes (>= 0.1.17),
dials
Imports:
rlang (>= 1.1.0),
vctrs (>= 0.5.0),
scales,
tibble,
purrr (>= 1.0.0),
tidyr,
magrittr
Suggests:
cli,
ripserr (>= 0.1.1),
TDA,
TDAvec (>= 0.1.4),
testthat (>= 3.0.0),
modeldata,
tdaunif,
knitr (>= 1.20),
rmarkdown (>= 1.10),
tidymodels,
ranger
VignetteBuilder:
knitr
Config/testthat/edition: 3
Encoding: UTF-8
LazyData: true
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.2