Multimodal emotion recognition based on manifold learning and convolution neural network.
Yong ZhangCheng ChengYiDie ZhangPublished in: Multim. Tools Appl. (2022)
Keyphrases
- manifold learning
- emotion recognition
- neural network
- audio visual
- emotional speech
- low dimensional
- multi modal
- semi supervised
- dimensionality reduction
- high dimensional
- nonlinear dimensionality reduction
- human computer interaction
- facial expressions
- dimension reduction
- high dimensional data
- pattern recognition
- visual data
- information fusion
- visual information
- sentiment analysis
- image processing
- feature space
- feature extraction
- facial images
- sparse representation
- human faces
- decision trees
- emotional state
- affective states
- input data
- data sets