Latent OLAP: data cubes over latent variables.
Deepak AgarwalBee-Chung ChenPublished in: SIGMOD Conference (2011)
Keyphrases
- latent variables
- olap data cubes
- efficiently computing
- probabilistic model
- range sum queries
- prior knowledge
- random variables
- latent variable models
- real valued
- posterior distribution
- topic models
- data cube
- latent structure
- hidden variables
- gaussian process
- structural svm
- space efficient
- latent space
- observed variables
- structural svms
- databases
- application scenarios
- probabilistic latent semantic analysis
- max margin
- data model
- data sets
- maximum likelihood
- graphical models
- latent factors
- probability distribution
- data mining