Dialogue Act Classification in Group Chats with DAG-LSTMs.
Ozan IrsoyRakesh GosangiHaimin ZhangMu-Hsin WeiPeter LundDuccio PappadopuloBrendan FahyNeophytos NephytouCamilo OrtizPublished in: CoRR (2019)
Keyphrases
- classification scheme
- classification accuracy
- decision trees
- support vector
- classification systems
- automatic classification
- classification method
- classification process
- machine learning
- object classification
- support vector machine svm
- machine learning algorithms
- benchmark datasets
- pattern recognition
- decision rules
- image classification
- pattern classification
- text classification
- supervised classification
- feature vectors
- benchmark data sets
- feature extraction
- preprocessing
- feature space
- classification models
- incremental learning
- cross validation
- model selection