Non-factoid Question Answering in the Legal Domain.
Gayle McElvainGeorge SanchezDon TeoTonya CustisPublished in: SIGIR (2019)
Keyphrases
- question answering
- information retrieval
- information extraction
- natural language processing
- passage retrieval
- named entities
- question answering systems
- question classification
- natural language questions
- domain specific
- qa clef
- open domain
- syntactic information
- natural language
- relation extraction
- cross language
- sentence retrieval
- qa systems
- open domain question answering
- answer extraction
- co occurrence
- answer validation