Question Answering for Spanish Based on Lexical and Context Annotation.
Manuel Alberto Pérez-CoutiñoThamar SolorioManuel Montes-y-GómezAurelio López-LópezLuis Villaseñor PinedaPublished in: IBERAMIA (2004)
Keyphrases
- question answering
- natural language processing
- syntactic information
- textual entailment recognition
- semantic roles
- qa clef
- information extraction
- cross language
- natural language
- information retrieval
- question classification
- named entities
- open domain question answering
- wordnet
- question answering systems
- context dependent
- passage retrieval
- artificial intelligence
- relation extraction
- contextual information
- domain specific
- qa systems
- answer validation
- text summarization
- multi modal
- active learning
- answer extraction
- expert systems
- answering questions
- natural language questions
- keywords