Question Answering for Machine Reading Evaluation.
Álvaro RodrigoAnselmo PeñasEduard H. HovyEmanuele PiantaPublished in: CLEF (Notebook Papers/LABs/Workshops) (2010)
Keyphrases
- question answering
- information retrieval
- natural language
- natural language processing
- named entities
- question classification
- syntactic information
- information extraction
- passage retrieval
- natural language questions
- open domain question answering
- qa clef
- relation extraction
- cross language
- evaluation method
- question answering systems
- machine learning
- wordnet
- speech transcripts
- answer validation
- test collection
- qa systems
- artificial intelligence
- sentence retrieval
- expert systems
- relational databases
- co occurrence
- evaluation methodology
- relevant documents