Unsupervised Cross-Corpus Speech Emotion Recognition Using Domain-Adaptive Subspace Learning.
Na LiuYuan ZongBaofeng ZhangLi LiuJie ChenGuoying ZhaoJunchao ZhuPublished in: ICASSP (2018)
Keyphrases
- subspace learning
- dimensionality reduction
- semi supervised
- manifold learning
- emotion recognition
- emotional state
- low dimensional
- data representation
- principal component analysis
- unsupervised learning
- learning algorithm
- sparse coding
- sparse representation
- generative model
- neural network
- face recognition
- high dimensional data
- feature space
- training data
- feature extraction
- lexical features