Table 1 A list of selected feature sets in the feature selection stage
From: Multivariate classification of urine metabolome profiles for breast cancer diagnosis
The best feature set (A) | The second feature set (B) | Univariate-based feature set(C) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Depth of nodes in Decision Tree | m/z | RetentionTime(sec) | Rank | Depth of nodes in Decision Tree | m/z | RetentionTime(sec) | Rank | m/z | RetentionTime(sec) | Rank |
0 | 191.2261 | 535.3876 | 1 | 0 | 191.2261 | 535.3876 | 1 | 191.2261 | 535.3876 | 1 |
1 | 65.21586 | 687.9798 | 4138 | 1 | 93.22983 | 551.3150 | 2839 | 401.1959 | 781.4042 | 2 |
1 | 345.2603 | 1483.899 | 5229 | 2 | 147.2395 | 277.6261 | 1074 | 311.2211 | 783.1188 | 3 |