A Text Mining Approach for Definition Question Answering.
Claudia Denicia-CarralManuel Montes-y-GómezLuis Villaseñor PinedaRené HernándezPublished in: FinTAL (2006)
Keyphrases
- question answering
- text mining
- natural language processing
- information extraction
- information retrieval
- named entities
- natural language
- text documents
- cross language
- qa clef
- knowledge discovery
- natural language questions
- passage retrieval
- relation extraction
- data mining
- text classification
- syntactic information
- question classification
- word sense disambiguation
- sentence retrieval
- question answering systems
- machine learning
- answering questions
- free text
- topic modeling
- structured data
- topic models
- data analysis
- candidate answers
- artificial intelligence
- speech transcripts
- textual entailment recognition
- open domain question answering
- semantic roles
- document clustering
- machine translation
- knowledge representation
- knowledge base