For prediction of NF1 mutation status in uterine corpus endometrial carcinoma (UCEC), on the other hand, we observed the best cross-cancer generalization for a high level of regularization (α=0.0072), and generalization capability for the best parameter on the stratified holdout set (α=0.01) was lower (Figure 4C). Here, NF1 is linked to uterine corpus endometrial carcinoma.