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. Author manuscript; available in PMC: 2022 Jun 7.
Published in final edited form as: Med Phys. 2022 Feb 4;49(3):1712–1722. doi: 10.1002/mp.15490

FIGURE 4.

FIGURE 4

(a) Receiver operating characteristic (ROC) curves from the four models, including dual-path with asymmetric weighting (DP_AW), dual-path with symmetric weighting (DP_SW), single-path with input computed tomography (CT) + MR (SP_CTMR), and single-path with input CT (SP_CT). (b) The objective loss as a function of the epoch for the four convolutional neural network (CNN) models. (c) The objective loss as a function of epoch for training and validation (DP_AW_VAL) cohorts for dual path with asymmetric weighting