covariate shift 1fisher information regularization 1latent dynamics 1medical world models 1model calibration 1sepsis prediction 1
From the 1 of 2 linked papers with an AI index.
2 papers
cs.LG2026
CalTwin: Towards Calibrated, Shift-Robust Medical World Models via Fisher-Information Regularisation
Behraj Khan, Shabir Ahmad, Syed Ahmad Chan Bukhari +1
The paper introduces CalTwin, a lightweight regularization that combines a Fisher‑information‑based shift penalty with a confidence‑misalignment penalty to make GRU‑based medical w…
cs.CV2025
Calibrated and Robust Foundation Models for Vision-Language and Medical Image Tasks Under Distribution Shift
Behraj Khan, Tahir Qasim Syed, Nouman M. Durrani +3
Foundation models like CLIP and SAM have advanced computer vision and medical imaging via low-shot transfer learning, aiding CADD with limited data. However, their deployment faces…