A Robust Spectral Clustering Algorithm for Sub-Gaussian Mixture Models with Outliers.
Prateek R. SrivastavaPurnamrita SarkarGrani A. HanasusantoPublished in: Oper. Res. (2023)
Keyphrases
- gaussian mixture model
- clustering algorithm
- mixture model
- speaker recognition
- em algorithm
- feature vectors
- expectation maximization
- speaker identification
- outlier detection
- missing data
- feature space
- arbitrary shape
- density estimation
- gaussian mixture
- robust estimation
- semi supervised
- maximum likelihood
- computer vision
- vector quantization
- probability density
- probability density function
- data points
- image processing