Annotating Zero Anaphora for Question Answering.
Yoshihiko AsaoRyu IidaKentaro TorisawaPublished in: LREC (2018)
Keyphrases
- question answering
- information retrieval
- natural language processing
- metadata
- cross language
- information extraction
- natural language
- qa clef
- question classification
- qa systems
- open domain question answering
- natural language questions
- question answering systems
- named entities
- multi modal
- syntactic information
- passage retrieval
- candidate answers
- answer validation