基于BiLSTM的人类情绪分类使用EEG信号
Akhilesh Kumar1, Awadhesh Kumar2
1Department of Computer Science, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India.
Clinical EEG and neuroscience
|July 31, 2025
概括
这项研究使用双向长期短期记忆 (BiLSTM) 网络进行精确的脑电图 (EEG) 情绪识别. BiLSTM模型有效地对各种数据集进行情绪分类,显示出对情感计算应用的前景.
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:
- 使用脑电图 (EEG) 信号识别情绪对于情感计算,人机交互和医疗保健至关重要.
- 现有的方法需要强大的模型,能够学习EEG数据中的复杂时间依赖性.
研究的目的:
- 评估双向长期短期记忆 (BiLSTM) 网络使用EEG信号进行情绪分类的有效性.
- 在多个已建立的EEG数据集 (SEED,SEED-IV,SEED-V,DEAP) 中评估模型的性能.
- 为了证明BiLSTM在捕获双向时间信息以增强情绪识别方面的能力.
主要方法:
- 使用双向长短期记忆 (BiLSTM) 神经网络架构.
- 在四个不同的脑电图 (EEG) 数据集上训练和测试模型:SEED,SEED-IV,SEED-V和DEAP.
- 采用尺寸和离散情绪模型来展示框架的灵活性.
主要成果:
- 实现了高分类准确度:92.30% (SEED),99.98% (SEED-IV),99.97% (SEED-V) 和88.33% (DEAP). 通过测试和测试,我们可以获得高分类准确度.
- 在SEED-IV和SEED-V上表现出卓越的性能,突出了该模型利用双向时间模式的能力.
- 在不同类分布的数据集中验证了模型的概括性.
结论:
- BiLSTM网络为基于EEG的情绪识别提供了一种强大而有效的方法.
- 这项研究强调了多样化的数据集对于验证模型通用性的重要性.
- 未来的工作包括对现实世界的应用进行优化,并探索转移学习以获得更广泛的适应性.
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