Subspace Recovery from Heterogeneous Data with Non-isotropic Noise.
John C. DuchiVitaly FeldmanLunjia HuKunal TalwarPublished in: NeurIPS (2022)
Keyphrases
- heterogeneous data
- data integration
- high dimensional data
- databases
- data sources
- data management
- semantic heterogeneity
- metadata
- complex data
- signal subspace
- high order co clustering
- input data
- missing data
- feature space
- heterogeneous databases
- principal component analysis
- data sets
- low dimensional
- information sources
- website
- web data
- high dimensional
- heterogeneous data sources
- feature extraction