设计一种新的智能计算框架,用于预测疟疾传播模型的预测解决方案
Kottakkaran Sooppy Nisar1, Muhammad Wajahat Anjum2, Muhammad Asif Zahoor Raja3
1Department of Mathematics, College of Science and Humanities in Alkharj, Prince Sattam Bin Abdulaziz, University, Alkharj, Saudi Arabia.
PloS one
|April 18, 2024
概括
这项研究引入了一种使用循环神经网络 (RNN) 的AI驱动框架,以准确预测疟疾传播. 该模型增强了传统的罗斯-麦克唐纳模型,可靠地预测疾病传播动态.
科学领域:
- 流行病学 流行病学
- 计算生物学 计算生物学
- 人工智能的人工智能
背景情况:
- 疟疾仍然是一个重大的全球卫生挑战,需要准确的预测模型来制定有效的控制战略.
- 传统的流行病学模型通常需要复杂的参数化,可能无法完全捕捉动态传播模式.
研究的目的:
- 开发和验证用于模拟和预测疟疾传播的创新计算框架.
- 利用人工智能,特别是循环神经网络 (RNN),提高疟疾爆发预测的准确性.
主要方法:
- 一个扩展的罗斯 - 麦克唐纳模型被开发出来,结合了人类和蚊子种群动态与不同的疾病状态 (易感,暴露,传染性,恢复).
- 循环神经网络 (RNN) 用于解决代表扩展模型的普通微分方程系统,将其视为初始值问题.
- 模型性能被严格评估,使用诸如平均平方误差,绝对误差,回归分析和时间序列响应图等指标,将RNN输出与数值解决方案进行比较.
主要成果:
- 基于RNN的模型在预测疟疾传播方面表现出很高的准确性,以低的平均平方误差和接近零的绝对误差为证据.
- 对错误自相关和时间序列响应图的分析证实了该模型在捕捉疾病动态方面的稳定性和可靠性.
- 该框架在不同的初始条件下有效模拟了各种疾病概况,突出了其多功能性.
结论:
- 拟议的人工智能驱动的计算框架为预测疟疾传播提供了强大而有效的工具.
- 将RNN与Ross-Macdonald扩展模型集成,可以更全面地了解疟疾传播动态.
- 这种方法在改善疟疾流行地区的公共卫生干预和资源分配方面具有重大潜力.
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