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News/QU-NLP at ArchEHR-QA 2026: Two-Stage QLoRA Fine-Tuning of Qwen3-4B for Patient-Oriented Clinical Question Answering and Evidence Sentence Alignment
arxiv
PublishedApril 17, 2026 at 4:00 AM
—neutral

QU-NLP at ArchEHR-QA 2026: Two-Stage QLoRA Fine-Tuning of Qwen3-4B for Patient-Oriented Clinical Question Answering and Evidence Sentence Alignment

Source
arxiv.orgfull article ↗
Read on arxiv→
Publisher summary· verbatim

arXiv:2604.14175v1 Announce Type: new Abstract: We present a unified system addressing both Subtask 3 (answer generation) and Subtask 4 (evidence sentence alignment) of the ArchEHR-QA Shared Task. For Subtask 3, we apply two-stage Quantised Low-Rank Adaptation (QLoRA) to Qwen3-4B loaded in 4-bit NF4

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Discussion
Mentioned models
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  • 01
    Qwen3-4B
Source
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arxiv
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Tags
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#research#natural language processing#question answering#healthcare

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Mentioned models
01
  • 01
    Qwen3-4B
Source
↗
arxiv
Read original ↗All from arxiv →
Tags
04
#research#natural language processing#question answering#healthcare
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