Sistema FOQuE para Expansão Semântica de Consultas Baseada em Ontologias Difusas.
Cristiane A. YaguinumaMauro BiajizMarilde Terezinha Prado SantosPublished in: SBBD (2007)
Keyphrases
- expectation maximization
- em algorithm
- maximum likelihood
- generative model
- probabilistic model
- gaussian mixture model
- parameter estimation
- mixture model
- multimedia
- k means
- gaussian mixture
- neural network
- genetic algorithm
- information retrieval
- machine learning
- natural language
- support vector
- special case
- reinforcement learning
- medical images
- multiscale
- feature extraction
- image segmentation
- e learning
- unsupervised learning
- learning algorithm