arXiv Computation and Language By Jiaxin Duan, Fengyu Lu, Junfei Liu

PiPMRE: A Pipeline Based on Language Model for Medical Relation Extraction

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PiPMRE is a new pipeline for medical relation extraction that uses language models instead of traditional tagging schemes. The framework includes a relation generator that produces multiple relational triplets from a text and a relation filter that scores and selects the most reliable triplets. Experiments on two public datasets show that PiPMRE outperforms previous state‑of‑the‑art methods, improving recall by 5.6 points and accuracy by 4.4 points, and it also performs well in few‑shot scenarios.

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