Question Answering: CNLP at the TREC-10 Question Answering Track.
Jiangping ChenAnne DiekemaMary D. TaffetNancy J. McCrackenNecati Ercan OzgencilÖzgür YilmazelElizabeth D. LiddyPublished in: TREC (2001)
Keyphrases
- question answering
- information retrieval
- question classification
- named entities
- natural language processing
- passage retrieval
- information extraction
- question answering systems
- open domain question answering
- cross language
- syntactic information
- natural language
- qa clef
- relation extraction
- natural language questions
- image retrieval
- machine learning
- sentence retrieval
- textual entailment recognition
- candidate answers