Using Semantic Information to Answer Complex Questions.
Yllias ChaliSadid A. HasanKaisar ImamPublished in: Canadian Conference on AI (2011)
Keyphrases
- semantic information
- wordnet
- semantic analysis
- high level
- semantic knowledge
- semantic features
- domain knowledge
- semantic relationships
- low level
- domain ontology
- semantic meaning
- contextual information
- low level features
- background knowledge
- answer questions
- xml documents
- keywords
- semantic similarity
- syntactic information
- structural information
- answering questions
- semantic tags
- higher level
- correct answers
- question answering
- linguistic information
- metadata
- feature selection
- natural language questions
- artificial intelligence