Early Detection of Potential Experts in Question Answering Communities.
Aditya PalRosta FarzanJoseph A. KonstanRobert E. KrautPublished in: UMAP (2011)
Keyphrases
- question answering
- early detection
- natural language processing
- natural language
- breast cancer
- question classification
- passage retrieval
- information retrieval
- natural language questions
- qa clef
- lung cancer
- named entities
- automatic diagnosis
- semantic roles
- syntactic information
- question answering systems
- cross language
- information extraction
- relation extraction
- skin cancer
- open domain question answering
- candidate answers
- textual entailment recognition
- qa systems
- sentence retrieval
- logistic regression