Speaker-independent emotion recognition based on feature vector classification.
Jeong-Sik ParkJi-Hwan KimSang-Min YoonYung-Hwan OhPublished in: INTERSPEECH (2008)
Keyphrases
- emotion classification
- feature vectors
- emotion recognition
- emotional speech
- speaker independent
- feature space
- feature extraction
- lexical features
- speech recognition
- human computer interaction
- feature set
- facial expressions
- digit recognition
- sentiment analysis
- audio visual
- support vector machine
- machine learning
- syntactic analysis
- classification accuracy
- information fusion
- image processing
- hidden markov models
- key frames
- facial images
- gaussian mixture model
- similarity measure
- face recognition
- information extraction