Question Answering over Curated and Open Web Sources.
Rishiraj Saha RoyAvishek AnandPublished in: SIGIR (2020)
Keyphrases
- question answering
- web sources
- semi structured
- information extraction
- data extraction
- information integration
- information sources
- web data
- information retrieval
- website
- natural language processing
- qa clef
- web users
- multiple sources
- deep web
- structured data
- natural language questions
- natural language
- search engine
- data sources
- text mining
- data model
- question answering systems
- machine learning
- web pages
- answer extraction
- database
- web search engines
- web documents
- web mining
- document collections
- probabilistic model