TLMACEA:设计一种转移学习模型,通过可解释的基于人工智能的推器对听觉和临床参数进行相关分析
Divya Singh1,2, Bikesh Kumar Singh3, Ankur Jaiswal4
1Electronics and Telecommunication Department, Rungta College of Engineering and Technology, Bhilai, Chhattisgarh, 490024, India.
Biomedical physics & engineering express
|November 13, 2025
概括
这项研究引入了一种新型的转移学习模型,用于分析肺部听觉 (TLMACEA). 与现有方法相比,TLMACEA显著提高了诊断肺部疾病的准确性和解释性.
科学领域:
- 医疗信号处理 医疗信号处理
- 医疗保健中的人工智能
- 呼吸系统医学 呼吸系统医学
背景情况:
- 听觉对于分析肺部状况至关重要,但目前的信号处理和分类模型面临着局限性.
- 现有的模型在信号质量,传感器性能,数据集大小方面存在问题,并且缺乏用于精确诊断的可解释性.
- 依赖近似的方法阻碍了对肺部疾病确切原因的准确识别.
研究的目的:
- 开发一个先进的转移学习模型与可解释的AI (TLMACEA),以提高肺耳听分析的准确性和可解释性.
- 通过将各种临床数据与先进的人工智能技术相结合,提高肺部疾病诊断的精度.
- 克服当前模型在处理信号质量和数据集大小方面的局限性.
主要方法:
- 开发了一个复合转移学习模型 (TLMACEA),将听觉数据转换为2D光谱和空间特征.
- 采用集体卷积神经网络 (CNN) 进行初始肺部状况识别.
- 与临床数据 (肺功能测试,人口统计,吸烟史,症状) 进行交叉验证,使用组合分类器 (随机森林,SVM,线性回归,天真贝叶斯).
主要成果:
- 与最先进的模型相比,TLMACEA表现出更高的性能,达到8.5%更高的精度,6.2%更高的精度和7.9%更好的回忆.
- 该模型显示,诊断延迟减少了10.4%.
- 整体分类实现了99.5%的准确性,可解释的AI层显示了超过98%的精度.
结论:
- TLMACEA为从听觉数据中诊断肺部疾病提供了显著的进步,提供了高准确性和可解释性.
- 该模型的高性能和可解释性使其适合实时临床应用.
- 这种方法增强了AI在呼吸系统医学中的临床实用性.
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