Table 8.
Number of features/operational taxonomic units (OTUs) selected on average across ten data splits and ten cross-validation training sets
| Dataset | No OTU selection |
Optimized for PCC |
Optimized for RCI |
||||
|---|---|---|---|---|---|---|---|
| SVM-RFE | KW | RFVS1 | RFVS2 | SVM-RFE | KW | ||
|
CBH |
6979 |
259 |
1191 |
20 |
50 |
285 |
1359 |
|
CS |
2543 |
469 |
370 |
215 |
805 |
474 |
370 |
|
CSS |
4793 |
896 |
935 |
51 |
211 |
1166 |
1262 |
|
FS |
1217 |
9 |
8 |
8 |
8 |
9 |
8 |
|
FSH |
1217 |
101 |
128 |
38 |
108 |
126 |
142 |
|
BP |
13503 |
453 |
416 |
37 |
204 |
1223 |
1276 |
|
PDX |
74018 |
5127 |
8308 |
136 |
492 |
8164 |
7400 |
| PBS | 74018 | 2633 | 4347 | 89 | 687 | 4568 | 12188 |