Searching Uncertain Data Represented by Non-axis Parallel Gaussian Mixture Models.
Katrin HaeglerFrank FiedlerChristian BöhmPublished in: ICDE (2012)
Keyphrases
- uncertain data
- gaussian mixture model
- axis parallel
- mixture model
- uncertain databases
- em algorithm
- feature vectors
- knowledge discovery
- expectation maximization
- data streams
- frequent patterns
- decision boundary
- maximum likelihood
- feature space
- hyperplane
- image processing
- probabilistic model
- language model
- probability density function
- concept classes
- pattern recognition
- data structure