Use of Deep Linguistic Features for the Recognition and Labeling of Semantic Arguments.
John ChenOwen RambowPublished in: EMNLP (2003)
Keyphrases
- linguistic features
- semantic features
- linguistic information
- structural features
- semantic information
- named entities
- visual features
- object recognition
- text classification
- wordnet
- linguistic knowledge
- semantic similarity
- low level features
- news stories
- part of speech
- feature set
- semantic knowledge
- natural language
- feature extraction
- classification accuracy
- sentence level
- high level
- higher level
- language model
- keywords
- information extraction