Modified fast PCA algorithm on GPU architecture.
Vazgen Sh. MelikyanHasmik OsipyanPublished in: EWDTS (2014)
Keyphrases
- k means
- np hard
- times faster
- detection algorithm
- experimental evaluation
- parallel implementation
- real time
- optimal solution
- similarity measure
- learning algorithm
- cost function
- principal component analysis
- significant improvement
- dynamic programming
- objective function
- search space
- matching algorithm
- optimization algorithm
- dimensionality reduction
- convergence rate
- independent component analysis
- feature extraction
- segmentation algorithm
- expectation maximization
- high accuracy
- computational cost
- association rules