Representations for Question Answering from Documents with Tables and Text.
Vicky ZayatsKristina ToutanovaMari OstendorfPublished in: CoRR (2021)
Keyphrases
- question answering
- information retrieval
- syntactic information
- passage retrieval
- text documents
- information extraction
- free text
- natural language questions
- question answering systems
- named entities
- web documents
- natural language processing
- candidate answers
- natural language
- database
- text retrieval
- answering questions
- text mining
- text summarization
- document collections
- natural language text
- keywords
- document retrieval
- textual entailment recognition
- relevant documents
- information retrieval systems
- document clustering
- question classification
- semantic roles
- cross language
- document representation
- document classification
- qa systems
- answer validation
- document set
- relation extraction
- news articles
- semantic information
- qa clef
- text classification
- language model
- search engine
- structured data
- test collection
- machine translation
- news stories
- vector space model