| Autor: |
Mahmood, Razi, Yan, Pingkun, Reyes, Diego Machado, Wang, Ge, Kalra, Mannudeep K., Kaviani, Parisa, Wu, Joy T., Syeda-Mahmood, Tanveer |
| Rok vydání: |
2024 |
| Předmět: |
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| Druh dokumentu: |
Working Paper |
| Popis: |
Several evaluation metrics have been developed recently to automatically assess the quality of generative AI reports for chest radiographs based only on textual information using lexical, semantic, or clinical named entity recognition methods. In this paper, we develop a new method of report quality evaluation by first extracting fine-grained finding patterns capturing the location, laterality, and severity of a large number of clinical findings. We then performed phrasal grounding to localize their associated anatomical regions on chest radiograph images. The textual and visual measures are then combined to rate the quality of the generated reports. We present results that compare this evaluation metric with other textual metrics on a gold standard dataset derived from the MIMIC collection and show its robustness and sensitivity to factual errors. |
| Databáze: |
arXiv |
| Externí odkaz: |
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