1 code implementation • 1 Oct 2020 • Byron C. Jaeger, Nicholas J. Tierney, Noah R. Simon
In conclusion, unsupervised imputation before CV appears valid in certain settings and may be a helpful strategy that enables analysts to use more flexible imputation techniques without incurring high computational costs.
3 code implementations • 7 Apr 2020 • Brian D. Williamson, Peter B. Gilbert, Noah R. Simon, Marco Carone
In many applications, it is of interest to assess the relative contribution of features (or subsets of features) toward the goal of predicting a response -- in other words, to gauge the variable importance of features.