A Knowledge-Gated Mechanism for Utterance Domain Classification.
Zefeng DuPeijie HuangYuhong HeWei LiuJiankai ZhuPublished in: NLPCC (2) (2019)
Keyphrases
- domain experts
- automatic classification
- domain knowledge
- classification accuracy
- knowledge acquisition
- classification scheme
- pattern classification
- support vector machine svm
- feature vectors
- complex domains
- knowledge base
- pattern recognition
- domain specific
- support vector machine
- knowledge domains
- image classification
- prior knowledge
- knowledge representation
- expert systems
- feature selection
- feature extraction
- data sets
- learned knowledge
- machine learning
- decision trees
- machine learning methods
- domain independent
- domain ontology
- classification method
- background knowledge
- feature space
- knowledge management
- supervised learning
- decision rules
- learning systems
- face recognition
- classification models
- support vector
- classification process
- training set