Recovery of a mixture of Gaussians by sum-of-norms clustering.
Tao JiangStephen A. VavasisChen Wen ZhaiPublished in: CoRR (2019)
Keyphrases
- mixture of gaussians
- density estimation
- clustering algorithm
- maximum likelihood estimation
- k means
- gaussian process
- unsupervised learning
- outlier detection
- probability density
- expectation maximization
- gaussian mixture model
- background subtraction
- feature extraction
- density function
- computer vision
- similarity measure
- gaussian model
- probability density function
- mixture model
- maximum likelihood
- data points
- objective function