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>) and
association rules (Agrawal (1994) <https://www.vldb.org/conf/1994/P487.PDF>).
Both crisp (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. Currently, the package searches for implicative association rules
and conditional correlations (Hájek (1978) <doi:10.1007/978-3-642-66943-9>).
A user-defined function may be defined to evaluate on each generated
condition to search for custom patterns.
| Version: |
1.0.2 |
| Imports: |
cli, methods, Rcpp, rlang, stats, tibble, tidyr, tidyselect |
| LinkingTo: |
Rcpp, testthat |
| Suggests: |
testthat (≥ 3.0.0), xml2 |
| Published: |
2024-01-09 |
| Author: |
Michal Burda 
[aut, cre] |
| Maintainer: |
Michal Burda <michal.burda at osu.cz> |
| License: |
GPL (≥ 3) |
| NeedsCompilation: |
yes |
| SystemRequirements: |
C++17 |
| Language: |
en-US |
| Materials: |
README NEWS |
| CRAN checks: |
nuggets results |
Documentation:
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