Tools for Information-Based Feature Selection and Scoring

A toolbox of fast, native and parallel implementations of various information-based importance criteria estimators and feature selection filters based on them, inspired by the overview by Brown, Pocock, Zhao and Lujan (2012) < https://www.jmlr.org/papers/v13/brown12a.html>. Contains, among other, minimum redundancy maximal relevancy ('mRMR') method by Peng, Long and Ding (2005) ; joint mutual information ('JMI') method by Yang and Moody (1999) < https://papers.nips.cc/paper/1779-data-visualization-and-feature-selection-new-algorithms-for-nongaussian-data>; double input symmetrical relevance ('DISR') method by Meyer and Bontempi (2006) as well as joint mutual information maximisation ('JMIM') method by Bennasar, Hicks and Setchi (2015) .


Reference manual

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install.packages("praznik")

13.0.0 by Miron B. Kursa, 2 months ago


https://gitlab.com/mbq/praznik


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


Authors: Miron B. Kursa [aut, cre] (ORCID:


Documentation:   PDF Manual  


GPL-3 license



Imported by plsVarSel.

Suggested by familiar, mlr, mlr3filters, mlrCPO, sense.


See at CRAN