Robust Estimation of Gaussian Mixture Models Using Anomaly Scores and Bayesian Information Criterion for Missing Value Imputation.
Florian MouretMohanad AlbughdadiSylvie DuthoitDenis KouaméJean-Yves TourneretPublished in: EUSIPCO (2022)
Keyphrases
- robust estimation
- gaussian mixture model
- bayesian information criterion
- missing values
- data imputation
- mixture model
- missing data
- least squares
- em algorithm
- incomplete data
- feature vectors
- high dimensional data
- model based clustering
- maximum likelihood
- expectation maximization
- speaker diarization
- motion field
- speaker identification
- feature space
- imputation methods
- pattern recognition
- object recognition
- motion model
- neural network