Dual Uncertainty Minimization Regularization and Its Applications on Heterogeneous Data.
Yu ChengAlok N. ChoudharyJun WangSharath PankantiHuan LiuPublished in: ICDM Workshops (2014)
Keyphrases
- heterogeneous data
- data integration
- regularization term
- minimization problems
- half quadratic
- data management
- semantic heterogeneity
- data sources
- databases
- metadata
- complex data
- heterogeneous databases
- objective function
- regularization parameter
- neural network
- total variation
- web search
- knn
- data analysis
- website
- information retrieval
- high order co clustering