QA-LaSIE: A Natural Language Question Answering System.
Sam ScottRobert J. GaizauskasPublished in: Canadian Conference on AI (2001)
Keyphrases
- question answering
- natural language
- question answering systems
- question classification
- natural language processing
- natural language questions
- answer extraction
- information extraction
- passage retrieval
- open domain
- natural language interface
- answer validation
- qa systems
- qa clef
- information retrieval
- cross language
- syntactic information
- semantic interpretation
- open domain question answering
- natural language understanding
- candidate answers
- dialogue system
- named entities
- knowledge representation
- machine learning
- semantic representation
- semantic analysis
- genetic algorithm
- data mining
- relation extraction
- language processing
- wordnet
- search engine
- learning algorithm