RACAI's QA System at the Romanian-Romanian Multiple Language Question Answering (QA@CLEF2008) Main Task.
Radu IonDan StefanescuAlexandru CeausuDan TufisPublished in: CLEF (Working Notes) (2008)
Keyphrases
- qa clef
- question answering
- natural language
- answer validation
- source language
- answer extraction
- cross language
- information extraction
- qa systems
- information retrieval
- target language
- named entities
- relation extraction
- passage retrieval
- feature selection
- question answering systems
- question classification
- linguistic knowledge
- correct answers
- machine translation