Comparative Assessment of the Robustness of Missing Data Imputation Through Generative Topographic Mapping.
Iván OlierAlfredo VellidoPublished in: IWANN (2005)
Keyphrases
- missing data imputation
- generative topographic mapping
- dimension reduction
- data clustering
- self organizing maps
- semi supervised
- low dimensional
- density estimation
- em algorithm
- manifold learning
- data mining framework
- missing values
- geodesic distance
- neural network
- high dimensional
- feature space
- data sets
- generative model
- feature extraction
- cluster analysis
- high dimensional data
- expectation maximization