Overview of ARQMath-2 (2021): Second CLEF Lab on Answer Retrieval for Questions on Math (Working Notes Version).
Behrooz MansouriRichard ZanibbiDouglas W. OardAnurag AgarwalPublished in: CLEF (Working Notes) (2021)
Keyphrases
- question answering
- query expansion
- information retrieval
- answer extraction
- question answering systems
- test collection
- natural language questions
- qa systems
- correct answers
- passage retrieval
- answer questions
- question answer pairs
- candidate answers
- ad hoc retrieval
- community question answering
- cross language retrieval
- answering questions
- multilingual information retrieval
- cross language
- retrieval model
- document retrieval
- image database
- cross lingual
- question answer
- spoken document retrieval
- qa clef
- retrieval systems
- information retrieval systems
- relevance feedback
- information extraction
- cl sr
- retrieval effectiveness
- structured queries
- document collections
- text categorization