Bispectral features and mean shift clustering for stress and emotion recognition from natural speech.
Yogesh C. K.Muthusamy HariharanYuvaraj RajamanickamRuzelita NgadiranAbdul Hamid AdomSazali YaacobKemal PolatPublished in: Comput. Electr. Eng. (2017)
Keyphrases
- mean shift
- emotion recognition
- emotional speech
- mode seeking
- emotion classification
- feature space
- audio visual
- facial expressions
- object tracking
- emotional state
- information fusion
- graph cuts
- human computer interaction
- sentiment analysis
- feature set
- feature extraction
- lexical features
- speech recognition
- clustering algorithm
- facial images
- machine learning
- low level
- feature vectors
- data fusion
- markov random field
- image features
- multimedia