Processamento Eficiente de Consultas Analíticas Estendidas com Predicado de Similaridade em Spark.
Guilherme Muzzi da RochaCristina Dutra de Aguiar CiferriPublished in: SBBD (2019)
Keyphrases
- expectation maximization
- em algorithm
- ieee trans
- unsupervised learning
- generative model
- image segmentation
- maximum likelihood
- expectation maximisation
- probabilistic model
- k means
- mixture model
- least squares
- social networks
- gaussian mixture model
- real world
- hidden markov models
- preprocessing
- feature extraction
- multimedia
- machine learning
- parameter estimation
- maximum a posteriori
- gaussian mixture
- gradient ascent
- data sets