Desafios para testes de usuários em sistemas colaborativos - lições de um estudo de caso.
Raquel Oliveira PratesAlberto Barbosa RaposoPublished in: IHC (2006)
Keyphrases
- expectation maximization
- em algorithm
- maximum likelihood
- artificial intelligence
- expectation maximisation
- gaussian mixture model
- parameter estimation
- mixture model
- unsupervised learning
- probabilistic model
- image processing
- multiresolution
- search algorithm
- generative model
- image segmentation
- real world
- databases
- density estimation
- probabilistic latent semantic analysis
- database