From: Quality control of imbalanced mass spectra from isotopic labeling experiments
 | Before filtering/After filtering by SVM baseline method/After filtering by XGBoost model | |||
---|---|---|---|---|
Peptide ratio (log2(ratio)) | Number of spectra | Mean | Mode | Coefficient of Variation |
1:2 (-1) | 2062/1444/1444 | -0.77/-0.77/-0.80 | -0.86/-0.89/-0.84 | 0.58/0.57/0.47 |
1:1 (0) | 2114/1480/1480 | 0.22/0.22/0.21 | 0.19/0.19/0.19 | 0.53/0.51/0.39 |
1.5:1 (0.58) | 2441/1709/1709 | 0.72/0.72/0.74 | 0.82/0.82/0.82 | 0.61/0.64/0.56 |
2:1 (1) | 2110/1477/1477 | 1.09/1.07/1.12 | 1.30/1.29/1.30 | 0.64/0.65/0.59 |