GRPF: Global Complex Roots and Poles Finding Algorithm Based on Phase Analysis.
Piotr KowalczykPublished in: CoRR (2018)
Keyphrases
- experimental evaluation
- learning phase
- improved algorithm
- detection algorithm
- significant improvement
- computational complexity
- learning algorithm
- k means
- times faster
- dynamic programming
- preprocessing
- optimization algorithm
- recognition algorithm
- face recognition
- selection algorithm
- worst case
- np hard
- cost function
- data analysis
- computationally intensive
- neural network
- data sets
- data structure
- theoretical analysis
- computationally efficient
- expectation maximization
- particle swarm optimization
- probabilistic model
- feature extraction