Low-dimensional feature space derivation for emotion recognition.
Jaroslaw CichoszKrzysztof SlotPublished in: INTERSPEECH (2005)
Keyphrases
- emotion recognition
- low dimensional feature space
- low dimensional
- semi supervised
- emotional speech
- audio visual
- human computer interaction
- sentiment analysis
- dimensionality reduction
- information fusion
- high dimensional
- facial images
- emotion classification
- facial expressions
- high dimensional data
- principal component analysis
- feature space
- affective states
- emotional state
- multi modal
- data sets
- image database
- natural language processing
- training set
- computer vision
- machine learning