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Jul, 2024
提升生物医学概念提取的规则增强方法
Boosting Biomedical Concept Extraction by Rule-Based Data Augmentation
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Qiwei Shao, Fengran Mo, Jian-Yun Nie
TL;DR
通过使用手工创建的概念映射工具MetaMapLite,从PubMed和PMC生成额外的伪标注数据来增强有限的训练数据,本研究通过广泛的实验展示了通过训练一个更好的概念提取模型来解决生物医学概念提取任务中的数据稀缺和概念与其标准名称偏离的问题。
Abstract
Document-level
biomedical concept extraction
is the task of identifying biomedical concepts mentioned in a given document. Recent advancements have adapted
pre-trained language models
for this task. However, the
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