Skip to main content
. Author manuscript; available in PMC: 2021 Oct 1.
Published in final edited form as: Gastroenterology. 2020 Jun 17;159(4):1406–1416.e11. doi: 10.1053/j.gastro.2020.06.021

Figure 4: Effect of color normalization on classifier performance.

Figure 4:

(A) A representative set of tiles from the MSIDETECT study. (B) The same tiles after color normalization. (C) Classifier performance on an external test set (YCR-BCIP-RESECT, n=771 patients) improves after color-normalizing training and test sets. Experiment #4N is with color normalization, experiment #4 is without color normalization. AUROC: area under the receiver operating curve, TPR: true positive rate, FPR: false positive rate.