Improving Efficiency of PromoRank Algorithm Using Dimensionality Reduction.
Metawat KavilkruePruet BoonmaPublished in: ACIIDS (1) (2014)
Keyphrases
- high accuracy
- objective function
- experimental evaluation
- computational complexity
- times faster
- cost function
- structure preserving
- improved algorithm
- dimensionality reduction
- dynamic programming
- learning algorithm
- highly efficient
- single scan
- k means
- search space
- preprocessing
- high efficiency
- linear programming
- expectation maximization
- recognition algorithm
- convergence rate
- optimal solution
- detection algorithm
- data sets
- linear transformation
- multidimensional scaling
- feature selection
- similarity measure
- computational efficiency
- clustering method
- significant improvement
- computationally efficient
- markov random field
- search algorithm
- data points
- probabilistic model
- np hard