AutoSplit: Fast and Scalable Discovery of Hidden Variables in Stream and Multimedia Databases.
Jia-Yu PanHiroyuki KitagawaChristos FaloutsosMasafumi HamamotoPublished in: PAKDD (2004)
Keyphrases
- multimedia databases
- hidden variables
- bayesian networks
- probabilistic model
- multimedia
- multimedia data
- latent variables
- generative model
- similarity search
- bayesian inference
- em algorithm
- data streams
- multimedia objects
- sliding window
- models with hidden variables
- network structure
- missing values
- posterior distribution
- pattern recognition
- multimedia information
- knowledge discovery
- incomplete data
- observable variables
- database
- expectation maximization
- state space
- prior knowledge
- training data
- observational data
- multimedia data mining
- data mining