WAMBy: An information retrieval approach to web-based question answering.
Christos SamarinasGrigorios TsoumakasPublished in: SETN (2018)
Keyphrases
- question answering
- information retrieval
- passage retrieval
- information extraction
- natural language processing
- question classification
- cross language
- named entities
- natural language questions
- qa clef
- natural language
- document retrieval
- syntactic information
- sentence retrieval
- multimedia
- answering questions
- answer validation
- qa systems
- text retrieval
- question answering systems
- semantic roles
- language model
- text mining
- search engine
- data mining
- query expansion
- information retrieval systems
- open domain question answering