Computing oil sand particle size distribution by snake-PCA algorithm.
Baidya Nath SahaNilanjan RayHong ZhangPublished in: ICASSP (2008)
Keyphrases
- experimental evaluation
- computational complexity
- significant improvement
- k means
- negative matrix factorization
- learning algorithm
- high accuracy
- cost function
- memory requirements
- preprocessing
- computational cost
- space complexity
- detection algorithm
- times faster
- dynamic programming
- probabilistic model
- principal component analysis
- scales linearly
- optimal solution
- clustering method
- optimization algorithm
- active contours
- recognition algorithm
- improved algorithm
- np hard
- genetic algorithm
- worst case time complexity
- expectation maximization
- particle swarm optimization
- low dimensional
- simulated annealing
- face recognition
- objective function