Improving Dialogue Act Classification for Spontaneous Arabic Speech and Instant Messages at Utterance Level.
AbdelRahim A. ElmadanySherif M. AbdouMervat GheithPublished in: LREC (2018)
Keyphrases
- speech recognition
- classification accuracy
- spoken language
- conversational speech
- classification scheme
- machine learning
- pattern recognition
- finer grained
- text classification
- automatic classification
- classification method
- decision trees
- spoken dialogue systems
- classification models
- support vector machine
- classification algorithm
- machine learning algorithms
- higher level
- speech signal
- automatic speech recognition
- language processing
- knn
- feature extraction
- speech music discrimination