A Question Answering Approach to Emotion Cause Extraction.
Lin GuiJiannan HuYulan HeRuifeng XuQin LuJiachen DuPublished in: CoRR (2017)
Keyphrases
- question answering
- information extraction
- question classification
- information retrieval
- natural language processing
- question answering systems
- natural language
- named entities
- syntactic information
- passage retrieval
- open domain question answering
- natural language questions
- cross language
- automatic extraction
- qa clef
- structured data
- answer extraction
- data mining
- candidate answers
- sentence retrieval
- answering questions
- text mining
- answer validation
- machine learning