Answer Generation for Retrieval-based Question Answering Systems.
Chao-Chun HsuEric LindLuca SoldainiAlessandro MoschittiPublished in: CoRR (2021)
Keyphrases
- question answering systems
- document retrieval
- question answering
- question classification
- information retrieval systems
- passage retrieval
- candidate answers
- natural language
- data retrieval
- retrieval model
- test collection
- answering questions
- information retrieval
- relevance feedback
- retrieval systems
- multi modal
- language model
- digital libraries
- query expansion
- image database
- database systems
- knowledge base
- answer extraction
- search engine