Distinguishing between overlapping components in mixture models.
Haojun SunShengrui WangPublished in: Neural Networks and Computational Intelligence (2004)
Keyphrases
- mixture model
- gaussian mixture model
- mixture components
- em algorithm
- overlapping clustering
- density estimation
- probabilistic model
- maximum likelihood
- model selection
- generative model
- number of mixture components
- mixture modeling
- expectation maximization
- finite mixtures
- language model
- automatic model selection
- unsupervised learning
- gaussian mixture
- model based clustering
- probability density function
- exponential family
- machine learning
- subspace analysis
- data points
- computer vision