Table 3 Important features identified by various feature selection methods for regression task (ranked in the descending order of their importance)
From: A novel sensitivity-based method for feature selection
Bodyfat dataset | Abalone dataset | Wine quality dataset | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Corr | ReliefF | MI | CS-FS | Corr | ReliefF | MI | CS-FS | Corr | ReliefF | MI | CS-FS |
6 | 6 | 6 | 6 | 10 | 10 | 10 | 7 | 11 | 2 | 8 | 11 |
5 | 5 | 5 | 3 | 5 | 7 | 5 | 8 | 9 | 11 | 11 | 4 |
7 | 7 | 7 | 13 | 6 | 8 | 7 | 6 | 10 | 6 | 4 | 6 |
2 | 2 | 2 | 4 | 4 | 9 | 6 | 10 | 6 | 9 | 7 | 2 |
8 | 8 | 8 | 8 | 7 | 5 | 9 | 9 | 3 | 7 | 5 | 7 |
9 | 9 | 9 | 2 | 9 | 6 | 4 | 4 | 4 | 1 | 6 | 5 |
1 | 1 | 11 | 1 | 8 | 4 | 8 | 5 | 1 | 10 | 3 | 1 |
11 | 11 | 4 | 7 | 1 | 2 | 2 | 2 | 7 | 8 | 2 | 9 |
3 | 3 | 1 | 5 | 3 | 3 | 1 | 3 | 2 | 3 | 9 | 3 |
4 | 4 | 13 | 12 | 2 | 1 | 3 | 1 | 5 | 4 | 1 | 8 |
10 | 10 | 12 | 11 | Â | Â | Â | Â | 8 | 5 | 10 | 10 |
13 | 13 | 10 | 10 | Â | Â | Â | Â | Â | Â | Â | Â |
12 | 12 | 3 | 9 | Â | Â | Â | Â | Â | Â | Â | Â |