使用模糊系统进行睡眠质量分析的进化模型
Shivalila Hangaragi1, Neelima Nizampatnam1, Deepa Kaliyaperumal2
1Department of Electrionics & Communication Engineering, Amrita School of Engineering, Bengaluru-Amrita Vishwa Vidyapeetham, Bengaluru, Karnataka, India.
这项研究引入了一个模糊的min-max神经网络,用于使用脑电图 (EEG) 信号进行自动睡眠阶段分类. 模糊分类器实现了86%的准确性,超过了其他机器学习和深度学习模型的睡眠分析.
科学领域:
- 神经科学是一个神经科学.
- 计算机科学 计算机科学
- 人工智能的人工智能
背景情况:
- 脑电图 (EEG) 信号反映了决定睡眠阶段的关键大脑活动.
- 手动的睡眠阶段分类是耗时且主观的.
- 使用机器学习的自动化方法提供客观和高效的替代方案.
研究的目的:
- 开发和评估使用EEG信号进行睡眠阶段分类的自动化方法.
- 为了比较模糊的min-max神经网络与各种机器学习和深度学习模型的性能.
- 评估提取的EEG信号模式在睡眠阶段识别中的有效性.
主要方法:
- 实现一个模糊的min-max神经网络用于睡眠阶段分类和集群.
- 与已建立的算法进行比较:KNN,随机森林,决策树,XGBoost,AdaBoost,LDA,QDA和CNN.
- 从EEG信号中提取特征和分析模式,用于模型训练.
主要成果:
- 模糊的min-max分类器实现了最高准确率的86%.
- 卷积神经网络 (CNN) 紧随其后,准确率为81%.
- 其他机器学习模型的准确度明显较低,Random Forest的准确率为55.46%.
结论:
- 模糊的min-max神经网络在自动睡眠阶段分类方面表现出卓越的性能.
- 这项研究强调了模糊逻辑和深度学习 (CNN) 在推进睡眠分析方面的潜力.
- 准确的自动化睡眠阶段分析是可行的,并有利于研究和临床应用.
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