Table 4 Summary of methods compared in the benchmark experiment
From: Benchmark study of feature selection strategies for multi-omics data
Method | Selector | R package::function |
|---|---|---|
Filter | t-test | ::t.test |
| Â | Information gain (infor) | FSelector::information.gain |
| Â | ReliefF | FSelector::relief |
| Â | The Minimum Redundancy Maximum Relevance (mRMR) | mRMRe::mRMR.ensemble |
Wrapper | Recursive feature elimination (Rfe) | Caret::rfeControl and rfe |
| Â | Genetic algorithm (GA) | Caret::gafsControl and gafs |
Embedded | The least absolute shrinkage and selection operator (Lasso) | Glmnet::cv.glmnet |
| Â | The permutation importance of random forests (RF-VI) | Ranger:: ranger |