no code implementations • 28 Apr 2020 • Aneta Polewko-Klim, Witold R. Rudnicki
Unfortunately, models built on feature sets obtained from the ensemble of feature selection algorithms were no better than for models developed on feature sets obtained from individual algorithms.
no code implementations • 18 Mar 2020 • Krzysztof Mnich, Agnieszka Kitlas Golińska, Aneta Polewko-Klim, Witold R. Rudnicki
The default method for verification of super learner results is by nested cross validation.
no code implementations • 16 May 2017 • Krzysztof Mnich, Witold R. Rudnicki
This paper describes a method for identification of the informative variables in the information system with discrete decision variables.
1 code implementation • Journal of Statistical Software 2010 2010 • Miron B. Kursa, Witold R. Rudnicki
This article describes a R package Boruta, implementing a novel feature selection algorithm for finding all relevant variables.