Semantic role labeling with discriminative feature selection for spoken language understanding.
Chao-Hong LiuChung-Hsien WuPublished in: INTERSPEECH (2009)
Keyphrases
- language understanding
- semantic role labeling
- feature selection
- natural language understanding
- dependency parsing
- relation extraction
- feature extraction
- language processing
- natural language
- spoken dialogue systems
- machine learning
- word sense disambiguation
- text categorization
- text classification
- classification accuracy
- unsupervised learning
- semi supervised
- dialogue system
- named entity recognition
- feature set
- natural language processing
- general knowledge
- semantic interpretation
- cognitive psychology
- named entities
- parse tree
- knowledge representation
- knowledge acquisition
- co occurrence
- domain specific
- semantic relations
- metadata
- knn
- question answering
- context aware