Answer Generation for Retrieval-based Question Answering Systems.
Chao-Chun HsuEric LindLuca SoldainiAlessandro MoschittiPublished in: ACL/IJCNLP (Findings) (2021)
Keyphrases
- question answering systems
- document retrieval
- question answering
- question classification
- information retrieval systems
- natural language
- passage retrieval
- data retrieval
- answering questions
- candidate answers
- test collection
- document collections
- retrieval systems
- image database
- retrieval model
- information retrieval
- databases
- text retrieval
- information extraction
- image retrieval
- search engine
- query expansion
- relevance feedback
- image content
- probabilistic model