QA4MRE 2011-2013: Overview of Question Answering for Machine Reading Evaluation.
Anselmo PeñasEduard H. HovyPamela FornerÁlvaro RodrigoRichard F. E. SutcliffeRoser MorantePublished in: CLEF (2013)
Keyphrases
- question answering
- natural language questions
- question classification
- qa systems
- natural language
- information retrieval
- qa clef
- cross language
- information extraction
- open domain question answering
- passage retrieval
- named entities
- relation extraction
- answer validation
- question answering systems
- syntactic information
- natural language processing
- answer extraction
- quantitative evaluation
- evaluation criteria
- document collections
- sentence retrieval
- knowledge representation