Random Projection Through the Lens of Data Complexity Indicators.
Yamonporn ThummanusarnAta KabánPublished in: ICDM (Workshops) (2021)
Keyphrases
- data complexity
- random projections
- expressive power
- query answering
- query evaluation
- dimensionality reduction
- conjunctive queries
- sparse representation
- dimension reduction
- random sampling
- image reconstruction
- original data
- low dimensional
- document clustering
- np complete
- principal component analysis
- query language
- hash functions
- first order logic
- data exchange
- database
- high dimensional data
- active learning
- high dimensional
- pattern recognition