Using Machine Learning and Text Mining in Question Answering.
Antonio Juárez-GonzálezAlberto Téllez-ValeroClaudia Denicia-CarralManuel Montes-y-GómezLuis Villaseñor PinedaPublished in: CLEF (2006)
Keyphrases
- question answering
- text mining
- natural language processing
- information extraction
- machine learning
- information retrieval
- natural language
- named entities
- text classification
- passage retrieval
- relation extraction
- qa clef
- syntactic information
- free text
- text documents
- data mining
- question classification
- sentence retrieval
- natural language questions
- knowledge discovery
- question answering systems
- semantic roles
- artificial intelligence
- document clustering
- wordnet
- cross language
- knowledge representation
- machine translation
- active learning
- computational linguistics
- databases
- answering questions
- candidate answers
- word sense disambiguation
- machine learning algorithms
- transfer learning
- open domain question answering
- answer validation
- data analysis
- relational databases
- machine learning approaches
- document retrieval
- structured data