Cited by 25Topic ModelingNatural Language Processing TechniquesBiomedical Text Mining and Ontologies

On the Generation of Medical Question-Answer Pairs

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Shen, Sheng, Li, Yaliang, Du, Nan, Wu, Xian, Xie, Yusheng, Ge, Shen, Yang, Tao, Wang, Kai +2 more·2020·Proceedings of the AAAI Conference on Artificial Intelligence

Abstract

Question answering (QA) has achieved promising progress recently. However, answering a question in real-world scenarios like the medical domain is still challenging, due to the requirement of external knowledge and the insufficient quantity of high-quality training data. In the light of these challenges, we study the task of generating medical QA pairs in this paper. With the insight that each medical question can be considered as a sample from the latent distribution of questions given answers, we propose an automated medical QA pair generation framework, consisting of an unsupervised key phrase detector that explores unstructured material for validity, and a generator that involves a multi-pass decoder to integrate structural knowledge for diversity. A series of experiments have been conducted on a real-world dataset collected from the National Medical Licensing Examination of China. Both automatic evaluation and human annotation demonstrate the effectiveness of the proposed method. Further investigation shows that, by incorporating the generated QA pairs for training, significant improvement in terms of accuracy can be achieved for the examination QA system. 1

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Authors
Shen, S., Li, Y., Du, N., Wu, X., Xie, Y., Ge, S., Yang, T., Wang, K., Liang, X., & Fan, W.
Affiliations
  • University of California, Berkeley (US)
  • Alibaba Group (China) (CN)
  • Tencent (China) (CN)
Venue
Proceedings of the AAAI Conference on Artificial Intelligence
Published
2020-04-03
Volume
34
Issue
05
Pages
8822-8829
ISSN
  • 2159-5399 (ISSN-L)
  • 2374-3468
OpenAlex
W2997894965
Cited by
25
References
36
Citations by year
2026: 3 · 2025: 2 · 2024: 3 · 2023: 5 · 2022: 2 · 2021: 6 · 2020: 2 · 2019: 2
FWCI
1.43
Type
conference paper
Language
en
Open access
Locations
  • Proceedings of the AAAI Conference on Artificial Intelligence (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • AAAI Publications (The Association for the Advancement of Artificial Intelligence (AAAI)) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Topic Modeling
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Biomedical Text Mining and Ontologies
Keywords
medical question answering, question-answer pair generation, national medical licensing examination, limited training data, external knowledge integration

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