Variational learning and inference algorithms for extended Gaussian mixture model.
Xin WeiJianxin ChenLei WangJingwu CuiBaoyu ZhengPublished in: ICCC (2014)
Keyphrases
- gaussian mixture model
- learning algorithm
- learning process
- em algorithm
- dirichlet process mixture models
- mixture model
- multi class
- prior knowledge
- probabilistic model
- feature vectors
- maximum likelihood
- expectation maximization
- computational complexity
- unsupervised learning
- pattern recognition
- decision trees
- gaussian mixture
- structured prediction
- computer vision