交互式医疗保健机器人使用基于注意力的问答检索和医疗实体提取模型
IEEE journal of biomedical and health informatics
|September 29, 2023
概括
本研究介绍了一种交互式医疗保健问答系统,使用基于注意力的模型提供准确的健康信息. 该系统通过及时提供答案和建议相关问题来提高患者的知识和参与度.
科学领域:
- 医疗信息学 医疗信息学
- 医疗保健中的人工智能
- 自然语言处理自然语言处理.
背景情况:
- 医疗保健专业人员面临越来越多的需求,限制了患者询问的时间.
- 准确的健康信息对于改善患者的知识,态度和行为至关重要.
- 现有的系统可能无法充分满足对可访问的医疗保健信息日益增长的需求.
研究的目的:
- 开发一个互动的医疗保健问答系统 (QA).
- 利用基于注意力的模型,为患者的健康问题提供准确和实时的响应.
- 通过交互式功能,如问题建议和网络搜索集成,增强用户体验.
主要方法:
- 利用基于注意力的变压器模型来编码语义含义,并从用户查询中提取医疗实体.
- 开发了一个融合模块,将编码查询功能与预先收集的医疗保健知识集集成在一起.
- 实施了推模块和在线网络搜索模块,以改善系统交互性并提供超出范围的答案.
主要成果:
- 拟议的系统证明了能够准确地从特定于医疗保健的常见问题 (FAQ) 对中获取答案的能力.
- 实验结果验证了基于注意力的模型和融合模块在问答检索中的有效性.
- 该系统成功地实时提供了准确的响应.
结论:
- 开发的互动医疗质量保证系统有效地解决了对可访问和准确健康信息的需求.
- 基于注意力的模型和交互式模块的集成增强了系统对患者和医疗保健提供者的实用性.
- 该应用程序具有显著的潜力,通过提高健康素养和患者参与来造福人类.
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