基于机器学习的声严重性的评估:以高速视频内镜为中心的多传感器方法
Tobias Schraut1, Anne Schützenberger1, Tomás Arias-Vergara2
1Division of Phoniatrics and Pediatric Audiology at the Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.
Frontiers in artificial intelligence
|June 20, 2025
概括
这项研究开发了一种机器学习模型,使用高速视频内镜 (HSV) 和声学记录来客观地评估声的严重程度. 将所有数据模式结合起来,提供了对声功能最准确的评估.
科学领域:
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 语音语言病理学 语言病理学
- 生物医学工程 生物医学工程
背景情况:
- 功能性语音障碍缺乏客观评估,因为依赖主观评估,具有很高的评估者间变异性.
- 高速视频内镜 (HSV) 提供了对声动态的客观见解,补充了声学和临床数据.
- 同步记录HSV和声学数据使得语音功能的统一,客观评估成为可能.
研究的目的:
- 研究一种机器学习方法,用于客观地评估声的严重程度.
- 评估结合高速视频内镜 (HSV),声学和临床数据的诊断价值.
- 在评估声功能时,比较单个和组合数据模式的性能.
主要方法:
- 分析了457个HSV录音,634个同步声学录音和923次诊所的临床数据.
- 使用机器学习开发一个视频内镜模型,用于声分类和严重程度等级.
- 视频内镜,声学和临床模型的比较,包括组合模型结合模式.
主要成果:
- 个别模型与主观声评级有中等的相关性 (视频内镜:0.464,声学:0.512,临床:0.638).
- 一个集成HSV和声学数据的整体模型将相关性改进到0.603.
- 一个包含所有数据类型的多式联络组合模型与主观评级取得了最高的相关性 (0.752).
结论:
- 同步的HSV和声学录音提供了更全面和客观的声功能评估.
- 多模式数据集成显著提高了对声严重程度的诊断准确性.
- 未来的工作应该专注于灵活的内镜和精细的参数提取,以提高强度.
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