Priberam's Question Answering System in QA@CLEF 2008.
Carlos AmaralAdán CassanHelena FigueiraAndré F. T. MartinsAfonso MendesPedro MendesJosé PinaCláudia PintoPublished in: CLEF (2008)
Keyphrases
- qa clef
- answer validation
- question answering
- answer extraction
- information extraction
- cross language
- question answering systems
- natural language
- natural language processing
- cross lingual
- semantic roles
- information retrieval
- correct answers
- textual entailment
- open domain
- machine learning
- named entities
- relation extraction
- xml documents