prostate-multimodal-survival-clinical

Clinical-Only Prostate Cancer Survival Model

This repository contains outputs from the clinical-only baseline survival model.
Only structured clinical variables were used for prediction—no MRI data.
This ablation experiment serves as a baseline for quantifying the incremental value contributed by MRI-derived features.

Contents

• clinical_only_outputs.zip
  • models/ — best checkpoints for all 5 folds
  • predictions_fold*.csv — per-fold risk predictions and survival targets

Training Settings

• 5-fold cross-validation
• Epochs: 30
• Batch size: 2
• Learning rate: 3e-5
• Weight decay: 1e-5
• Loss: Cox proportional hazards
• Optimizer: Adam

Performance

• Mean C-index: 0.7967 ± 0.1067

Notes

This model provides a reference point for understanding how much predictive value is added when incorporating MRI imaging alongside clinical data.
For full training code and experiment setup, see:
https://github.com/AliEngineering/multimodal-prostate-survival