nuggets: Extensible Data Pattern Searching Framework

Extensible framework for subgroup discovery (Atzmueller (2015) <doi:10.1002/widm.1144>), contrast patterns (Chen (2022) <doi:10.48550/arXiv.2209.13556>), emerging patterns (Dong (1999) <doi:10.1145/312129.312191>), association rules (Agrawal (1994) <https://www.vldb.org/conf/1994/P487.PDF>) and conditional correlations (Hájek (1978) <doi:10.1007/978-3-642-66943-9>). Both crisp (Boolean, binary) and fuzzy data are supported. It generates conditions in the form of elementary conjunctions, evaluates them on a dataset and checks the induced sub-data for interesting statistical properties. A user-defined function may be defined to evaluate on each generated condition to search for custom patterns.

Package details

AuthorMichal Burda [aut, cre] (<https://orcid.org/0000-0002-4182-4407>)
MaintainerMichal Burda <michal.burda@osu.cz>
LicenseGPL (>= 3)
Version1.4.0
URL https://beerda.github.io/nuggets/ https://github.com/beerda/nuggets
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("nuggets")

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nuggets documentation built on April 3, 2025, 8:07 p.m.