Kolmogorov-Smirnov test for feature selection in emotion recognition from speech.
Alexei V. IvanovGiuseppe RiccardiPublished in: ICASSP (2012)
Keyphrases
- emotion recognition
- kolmogorov smirnov
- feature selection
- audio visual
- emotional speech
- goodness of fit
- user satisfaction
- facial expressions
- human computer interaction
- test statistic
- emotion classification
- information fusion
- sentiment analysis
- mutual information
- multi stream
- facial images
- text classification
- machine learning
- feature extraction
- emotional state
- visual data
- text categorization
- affective states
- dimensionality reduction
- knn
- classification accuracy
- training data