Convex NMF on Non-Convex Massiv Data.
Kristian KerstingMirwaes WahabzadaChristian ThurauChristian BauckhagePublished in: LWA (2010)
Keyphrases
- data sets
- data collection
- data analysis
- database
- training data
- data sources
- high quality
- prior knowledge
- synthetic data
- data processing
- small number
- original data
- raw data
- image data
- end users
- knowledge discovery
- privacy preserving
- data structure
- data objects
- spectral clustering
- convex optimization
- nonnegative matrix factorization