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Fig. 5 | BMC Bioinformatics

Fig. 5

From: Quality control of imbalanced mass spectra from isotopic labeling experiments

Fig. 5

Coefficient of ratio variation as a function of the percentage of spectra filtered by SVM baseline method (blue triangle), XGBoost without SMOTE method (orange triangle) and proposed XGBoost method (purple pentagon) for four yeast samples: 1(L):2(H), 1(L):1(H), 1.5(L):1(H) and 2(L):1(H). The green vertical lines denote for Q1 and Q3. The improvement of the CV’s obtained by using XGBoost becomes fairly reliable

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