|Authors:||Michał Dramiński, Jacek Koronacki|
|Title:||rmcfs: An R Package for Monte Carlo Feature Selection and Interdependency Discovery|
|Abstract:||We describe the R package rmcfs that implements an algorithm for ranking features from high dimensional data according to their importance for a given supervised classification task. The ranking is performed prior to addressing the classification task per se. This R package is the new and extended version of the MCFS (Monte Carlo feature selection) algorithm where an early version was published in 2005. The package provides an easy R interface, a set of tools to review results and the new ID (interdependency discovery) component. The algorithm can be used on continuous and/or categorical features (e.g., gene expression and phenotypic data) to produce an objective ranking of features with a statistically well-defined cutoff between informative and non-informative ones. Moreover, the directed ID graph that presents interdependencies between informative features is provided.|
Page views:: 2231. Submitted: 2016-03-30. Published: 2018-07-30.
rmcfs: An R Package for Monte Carlo Feature Selection and Interdependency Discovery
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