Avaliação Empírica da Expansão de Consultas Baseada em um Thesaurus: aplicação em um engenho de busca na Web.
Franklin RamalhoJacques RobinPublished in: RITA (2004)
Keyphrases
- expectation maximization
- em algorithm
- website
- probabilistic model
- expectation maximisation
- maximum likelihood
- database
- image segmentation
- web documents
- web applications
- mixture model
- web pages
- information retrieval
- semantic web
- unsupervised learning
- linked data
- digital libraries
- generative model
- text classification
- k means
- information sources
- machine learning
- information retrieval systems
- web mining
- web content
- bayesian framework
- gaussian mixture
- user generated content
- user interface