Quantidade de Participantes em Bate-papo Educacional: um Modelo Baseado em Teoria de Filas.
Edmilson Barcelos RochaMariano Gomes PimentelMorganna Carmem DinizPublished in: Revista Brasileira de Informática na Educ. (2015)
Keyphrases
- expectation maximization
- em algorithm
- generative model
- probabilistic model
- gradient projection
- gaussian mixture model
- mixture model
- maximum likelihood
- bayesian framework
- unsupervised learning
- pairwise
- video sequences
- feature selection
- relational databases
- least squares
- real time
- expert systems
- optimal solution
- website
- computer vision
- gaussian distribution
- probabilistic latent semantic analysis
- gradient ascent
- databases