An Explainable Vision-Language Model Framework with Adaptive PID-Tversky Loss for Lumbar Spinal Stenosis Diagnosis

📰 ArXiv cs.AI

Explainable vision-language model framework for lumbar spinal stenosis diagnosis using adaptive PID-Tversky loss

advanced Published 6 Apr 2026
Action Steps
  1. Develop a vision-language model that incorporates both image and text data for LSS diagnosis
  2. Implement adaptive PID-Tversky loss to address class imbalance and preserve spatial accuracy
  3. Evaluate the model's performance on clinical segmentation datasets
  4. Refine the model to improve explainability and reduce inter-observer variability
Who Needs to Know This

This research benefits data scientists and AI engineers working on medical imaging analysis, as it provides a novel approach to improving diagnosis accuracy and explainability

Key Insight

💡 Adaptive PID-Tversky loss can improve diagnosis accuracy and address class imbalance in clinical segmentation datasets

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📸💡 Explainable vision-language model for lumbar spinal stenosis diagnosis

Key Takeaways

Explainable vision-language model framework for lumbar spinal stenosis diagnosis using adaptive PID-Tversky loss

Full Article

Title: An Explainable Vision-Language Model Framework with Adaptive PID-Tversky Loss for Lumbar Spinal Stenosis Diagnosis

Abstract:
arXiv:2604.02502v1 Announce Type: cross Abstract: Lumbar Spinal Stenosis (LSS) diagnosis remains a critical clinical challenge, with diagnosis heavily dependent on labor-intensive manual interpretation of multi-view Magnetic Resonance Imaging (MRI), leading to substantial inter-observer variability and diagnostic delays. Existing vision-language models simultaneously fail to address the extreme class imbalance prevalent in clinical segmentation datasets while preserving spatial accuracy, primari
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