Estudo sobre Métricas para Definir Reputação do Autor de Comentários em Sites de Vendas de Produtos.
Carlos Augusto de SáRaimundo Santos MouraPublished in: Braz. J. Inf. Syst. (2019)
Keyphrases
- expectation maximization
- website
- em algorithm
- parameter estimation
- probabilistic model
- databases
- real world
- unsupervised learning
- expectation maximisation
- density estimation
- generative model
- reinforcement learning
- k means
- relational databases
- maximum likelihood
- multiscale
- image processing
- metadata
- information systems
- gaussian mixture model
- maximum a posteriori
- data sets
- gaussian mixture
- gradient ascent
- real time