Arbitrary Shape Cluster Summarization with Gaussian Mixture Model.
Elnaz BigdeliMahdi MohammadiBijan RaahemiStan MatwinPublished in: KDIR (2014)
Keyphrases
- gaussian mixture model
- arbitrary shape
- clustering algorithm
- mixture model
- density based clustering
- density distribution
- feature vectors
- high efficiency
- em algorithm
- expectation maximization
- maximum likelihood
- background subtraction
- probability density function
- feature space
- knn
- density estimation
- feature extraction
- feature selection
- bayesian information criterion