The Trace Ratio Optimization Problem for Dimensionality Reduction.
Thanh T. NgoMohammed BellalijYousef SaadPublished in: SIAM J. Matrix Anal. Appl. (2010)
Keyphrases
- dimensionality reduction
- global optimization
- optimization problems
- optimization algorithm
- feature extraction
- high dimensional data
- optimization method
- optimization strategies
- principal components
- data representation
- database systems
- discrete optimization
- random projections
- linear projection
- real time
- dimensionality reduction methods
- optimization methods
- high dimensionality
- similarity measure