Investigation of parameter uncertainty in clustering using a Gaussian mixture model via jackknife, bootstrap and weighted likelihood bootstrap.
Adrian O'HaganThomas Brendan MurphyLuca ScruccaIsobel Claire GormleyPublished in: Comput. Stat. (2019)
Keyphrases
- gaussian mixture model
- maximum likelihood
- mixture model
- speaker clustering
- em algorithm
- confidence intervals
- density estimation
- feature vectors
- bayesian information criterion
- speaker recognition
- mixture of gaussians
- cross validation
- clustering algorithm
- expectation maximization
- gaussian distribution
- background subtraction
- unsupervised learning
- speaker identification
- gaussian mixture
- k means
- probability density function
- gaussian mixture modeling
- mixture modeling
- decision trees