Laplacian Regularized Gaussian Mixture Model for Data Clustering.
Xiaofei HeDeng CaiYuanlong ShaoHujun BaoJiawei HanPublished in: IEEE Trans. Knowl. Data Eng. (2011)
Keyphrases
- data clustering
- gaussian mixture model
- mixture model
- unsupervised learning
- cluster analysis
- em algorithm
- expectation maximization
- clustering algorithm
- k means
- spectral clustering
- maximum likelihood
- feature space
- feature vectors
- gaussian mixture
- background subtraction
- deterministic annealing
- unsupervised feature selection
- density estimation
- clustering ensemble
- gaussian mixture modeling
- gaussian distribution
- clustering method
- gaussian model
- text classification
- language model
- objective function
- feature selection