First public release of Surv-TCAV on PBC-276.
This version provides an end-to-end pipeline for XGBoost AFT survival analysis on the PBC-276 dataset, including TreeSHAP feature attributions, concept-based Surv-TCAV, and reproducibility setup with Makefile, run.sh, requirements.txt, and codecheck.yml.
The pipeline generates validation metrics, calibration plots, TCAV directional effects, and saves all results as figures and CSV summaries.