From knowledge acquisition to information retrieval.
Milagros Fernández GavilanesSara Carrera CarreraManuel Vilares FerroPublished in: Proces. del Leng. Natural (2008)
Keyphrases
- knowledge acquisition
- information retrieval
- search engine
- ontology learning
- expert systems
- knowledge based systems
- knowledge base
- document collections
- information retrieval systems
- inductive learning
- domain experts
- knowledge representation
- machine learning
- language model
- query expansion
- text retrieval
- text mining
- information extraction
- text classification
- genetic algorithm
- relevance feedback
- learning to rank
- vector space model
- information filtering
- term weighting
- computational linguistics
- natural language
- knowledge acquisition tools