EM-Based Mixture Models Applied to Video Event Detection.

Alessandra Martins Coelho Vania Vieira Estrela

Published in: CoRR (2016)

Keyphrases

mixture model
expectation maximization
em algorithm
gaussian mixture model
density estimation
video event detection
probabilistic model
unsupervised learning
maximum likelihood
generative model
model selection
mixture modeling
gaussian mixture
language model
prior knowledge
model based clustering