Fig. 3

The comparison of the hexbin scatter plots of the intensity values of the true peaks and the predicted peaks among several methods. a k-medians, b naïve GMM, c AGMM without outlier detection and d AGMM with outlier detection. The darkness of the color of the hexagon indicates the number of points in it. The more points around y = x means the more accurate the prediction. AGMM with outlier detection outperforms k-medians, naïve GMM and AGMM without outlier detection