Latent Structure Pattern Mining.
Andreas MaunzChristoph HelmaTobias CramerStefan KramerPublished in: ECML/PKDD (2) (2010)
Keyphrases
- pattern mining
- latent structure
- multidimensional scaling
- discriminative learning
- latent variables
- negative matrix factorization
- generative model
- document classification
- topic modeling
- data mining
- frequent pattern mining
- low dimensional
- group activities
- latent variable models
- frequent patterns
- sequential patterns
- itemsets
- nonnegative matrix factorization
- databases
- data mining techniques
- maximum margin
- dimensionality reduction
- topic models
- principal component analysis
- high dimensional
- data streams
- text categorization
- em algorithm