Open Question Answering over Tables and Text.
Wenhu ChenMing-Wei ChangEva SchlingerWilliam Yang WangWilliam W. CohenPublished in: CoRR (2020)
Keyphrases
- question answering
- information retrieval
- syntactic information
- text summarization
- database
- textual entailment recognition
- semantic parsing
- natural language
- information extraction
- question classification
- natural language processing
- natural language questions
- qa clef
- named entities
- text retrieval
- passage retrieval
- answer validation
- relation extraction
- question answering systems
- cross language
- text mining
- question answer pairs
- text documents
- free text
- open domain question answering
- answer extraction
- candidate answers
- text categorization
- co occurrence
- search engine
- artificial intelligence
- machine learning
- data mining