Speaker-change Aware CRF for Dialogue Act Classification.
Guokan ShangAntoine J.-P. TixierMichalis VazirgiannisJean-Pierre LorréPublished in: COLING (2020)
Keyphrases
- pattern recognition
- classification accuracy
- machine learning
- conditional random fields
- pattern classification
- image classification
- feature vectors
- classification systems
- support vector machine svm
- classification scheme
- training samples
- feature selection
- pairwise
- classification process
- unsupervised learning
- machine learning algorithms
- automatic classification
- speech recognition
- classification method
- speaker recognition
- classification algorithm
- decision rules
- svm classifier
- class labels
- text classification
- feature space
- support vector
- information retrieval