在临床决策系统中结合机器学习模型和规则引擎:探索最佳聚合方法来预测疫苗犹
Slawomir Kierner1, Piotr Kierner2, Jacek Kucharski3
1Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
结合人工智能 (AI) 和基于规则的 (RB) 系统,可以更好地预测疫苗犹. 一种新的RB以信任为主导的融合方法提高了患者激励计划临床决策的准确性和透明度.
科学领域:
- 医疗保健信息学 医疗保健信息学
- 人工智能在医学中的应用
- 临床决策支持系统 临床决策支持系统
背景情况:
- 人工智能 (AI) 和机器学习 (ML) 在医疗保健中的整合提供了更高的预测准确性,但往往牺牲了决策透明度.
- 越来越需要将ML的预测能力与医学知识的解释性相协调,例如临床规则.
研究的目的:
- 评估结合人工智能模型和基于规则的 (RB) 引擎的聚合方法,以预测疫苗犹.
- 通过提高预测准确性和透明度,最大限度地提高患者激励计划的有效性.
- 在临床环境中引入ML和RB推断的新型RB信任导向融合.
主要方法:
- 开发一种临床决策系统,使用来自974,000名美国患者的差异性私人纵向健康记录.
- 从现有文献中提取临床规则,以补充AI模型.
- 应用基于可能性理论的方法来优化分类准确性,捕获率和障碍率.
主要成果:
- 混合人工智能和RB方法与单个模型和RB系统相比,表现优越,特别是当透明度和准确性至关重要时.
- 一种RB信心主导的融合方法被证明是最有效的,优先考虑RB结果用于高信心预测和ML用于低信心场景.
- 这种聚合策略平衡了准确性和捕获率,同时保持了可信度.
结论:
- 实施RB信任导向融合可以保持临床决策系统的准确性和捕获率.
- 这种混合方法有可能增加医疗保健提供者对人工智能驱动的临床决策支持工具的接受度.
更多相关视频
07:31Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
Published on: May 15, 2020
04:09Predicting Treatment Response to Image-Guided Therapies Using Machine Learning: An Example for Trans-Arterial Treatment of Hepatocellular Carcinoma
Published on: October 10, 2018
相关概念视频
Steps in Outbreak Investigation
Decision Making: Traditional Method
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
Sensitivity, Specificity, and Predicted Value
Sensitivity is the...
Pharmacokinetic Models: Comparison and Selection Criterion
Physiological models take a detailed approach by considering specific molecular processes. They can predict drug distribution, metabolism, and elimination changes, providing a comprehensive understanding of how drugs interact with the body.
Decision Making: P-value Method
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
