Novel directional patterns and a Generalized Supervised Dimension Reduction System (GSDRS) for facial emotion recognition.
A. Sherly AlphonseDejey DharmaPublished in: Multim. Tools Appl. (2018)
Keyphrases
- emotion recognition
- dimension reduction
- facial expressions
- feature selection
- facial expression analysis
- emotional speech
- unsupervised learning
- principal component analysis
- high dimensional
- feature extraction
- audio visual
- facial images
- low dimensional
- high dimensional data
- human computer interaction
- dimensionality reduction
- singular value decomposition
- high dimensionality
- information fusion
- linear discriminant analysis
- sentiment analysis
- machine learning
- emotional state
- semi supervised
- facial expression recognition
- information extraction
- supervised learning
- feature space
- training data
- multi modal
- computer vision
- learning algorithm