Year: 2025
Type: conference-paper
Abstract: In this paper, we present our submission to the ArchEHR-QA 2025 shared task, which focuses on answering patient questions based on excerpts from electronic health record (EHR) discharge summaries.Our approach identifies essential sentences relevant to a patient's question using a combination of few-shot inference with the Med42-8B model, cosine similarity over clinical term embeddings, and the Med-CPT cross-encoder relevance model.Then, concise answers are generated on the basis of these selected sentences.Despite not relying on large language models (LLMs) with tens of billions of parameters, our method achieves competitive results, demonstrating the potential of resource-efficient solutions for clinical NLP applications.
Authors: Vojtech Lanz, Pavel Pecina
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4412889167