通过使用神经网络元模型进行基于模拟的多目标优化,在急诊室管理低急性患者
Marco Boresta1, Tommaso Giovannelli2, Massimo Roma3
1Institute for System Analysis and Computer Science "A. Ruberti", National Research Council of Italy, via dei Taurini, 19, Rome, 00185, Italy.
Health care management science
|June 10, 2024
概括
这项研究优化了急诊室 (ED) 对低急性患者的快速通道,以减少过度拥挤. 使用人工神经网络的一种新的元建模方法有效地减少了患者的等待时间和运营成本.
科学领域:
- 医疗保健管理的管理
- 运营研究 运营研究
- 人工智能的人工智能
背景情况:
- 紧急诊所 (ED) 面临过度拥挤,特别是在低急性患者.
- 实施快速跟踪系统来管理患者流量并减少等待时间.
- 优化轻伤单位的资源配置对于ED效率至关重要.
研究的目的:
- 制定一个高效的优化战略,在ED轻伤单位资源分配.
- 为了最大限度地减少患者等待时间和ED运营成本同时.
- 用昂贵的黑子功能来解决基于模拟的多目标优化.
主要方法:
- 制定了这个问题作为一个基于多目标模拟的优化.
- 提出了一种使用人工神经网络 (ANN) 进行元建模的方法,以近似黑子函数.
- 雇佣ANN来取代耗时的模拟用于客观功能评估.
主要成果:
- 基于ANN的元建模方法有效地解决了多目标优化问题.
- 为决策产生了一套帕雷托最佳解决方案.
- 在真实案例研究上的计算实验证明了该方法的可靠性和有效性.
结论:
- 拟议的元建模方法显著改进了用于ED资源分配的标准无衍生品优化方法.
- 该策略提供了一种可靠和有效的方法来优化ED操作,减少患者等待时间.
- 决策者可以利用帕雷托最佳解决方案来根据特定需求量身定制ED资源管理.
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