An XML-Based System for Spanish Question Answering.
David TomásJosé Luis Vicedo GonzálezMaximiliano Saiz-NoedaRubén IzquierdoPublished in: CLEF (2005)
Keyphrases
- question answering
- qa clef
- information retrieval
- information extraction
- named entities
- natural language processing
- natural language
- question classification
- cross language
- syntactic information
- relation extraction
- xml schema
- open domain question answering
- passage retrieval
- semantic roles
- question answering systems
- machine learning
- textual entailment
- qa systems
- information retrieval systems
- answering questions