Table 1 Loss components and their corresponding tasks
Loss Component | Task/Purpose | Type |
|---|---|---|
Ldiag | Diagnosis with label smoothing | Primary |
Lsub | Molecular subtyping (focal loss) | Primary |
Lsurv | Survival prediction (Cox or DeepHit) | Primary |
Lalign | Patient-level modality alignment | Auxiliary |
Lcons | Anatomical-pathological consistency | Auxiliary |
Lreg | L2 regularization | Auxiliary |
