一个多阶段的动态融合网络,用于多式联接式情绪识别和识别.
Sihan Chen1, Jiajia Tang2, Li Zhu2
1HDU-ITMO Joint Institute, Hangzhou Dianzi University, Hangzhou, China.
Cognitive neurodynamics
|June 2, 2023
概括
本研究介绍了一种多阶段的多式联动动态融合网络 (MSMDFN),用于使用生理信号来改进情绪识别. 这种新的方法增强了跨模式交互分析,优于现有的单阶段方法.
科学领域:
- 情感计算是一种情感计算.
- 生物医学信号处理
- 机器学习 机器学习
背景情况:
- 从生理信号识别情绪是一个日益增长的研究领域.
- 多模式信号为情绪检测提供了比单一模式更丰富的数据.
- 现有的多式联络方式往往忽略了关键的跨式联络交互,使用的是单阶段的融合.
研究的目的:
- 为情感识别提出一个新的多阶段多式联络动态融合网络 (MSMDFN).
- 通过结合跨模式相互作用来解决单阶段融合方法的局限性.
- 通过对交联关系的细粒度分析,实现更准确的情感识别.
主要方法:
- 开发了一个多级多式联运动态融合网络 (MSMDFN).
- 从多种生理信号模式中提取的特征之间的潜相互作用.
- 实施了多阶段的融合过程,以捕捉单模,双模和三模相互关联.
主要成果:
- 在MSMDFN有效地获得基于交叉模式的相互关联的联合代表.
- 与一阶段多式联络式情绪识别技术相比,拟议的方法表现出更高的性能.
- 在DEAP多式联运基准数据集上进行的实验验证实了MSMDFN.的有效性.
结论:
- 多阶段融合方法通过利用跨模式交互,显著提高了情感识别准确性.
- MSMDFN提供了多模式生理信号的更全面的分析,用于情绪检测.
- 这项工作通过引入动态的,多阶段的融合策略,推动了多式联络情感识别领域的发展.
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