Improving Dialogue Act Classification for Spontaneous Arabic Speech and Instant Messages at Utterance Level.
AbdelRahim A. ElmadanySherif M. AbdouMervat GheithPublished in: CoRR (2018)
Keyphrases
- conversational speech
- classification accuracy
- speech recognition
- pattern classification
- support vector machine svm
- machine learning methods
- image classification
- classification method
- machine learning
- support vector
- feature space
- classification scheme
- preprocessing
- higher level
- pattern recognition
- class labels
- feature extraction
- feature selection
- feature vectors
- spoken dialogue systems
- classification models
- training data
- benchmark datasets
- decision trees
- automatic classification
- supervised learning
- automatic speech recognition
- support vector machine