On the initialization of the DNMF algorithm.
Ioan BuciuNikos NikolaidisIoannis PitasPublished in: ISCAS (2006)
Keyphrases
- experimental evaluation
- k means
- computational cost
- cost function
- learning algorithm
- detection algorithm
- computational complexity
- simulated annealing
- estimation algorithm
- times faster
- preprocessing
- computationally efficient
- theoretical analysis
- segmentation algorithm
- search space
- clustering method
- support vector
- similarity measure
- improved algorithm
- selection algorithm
- recognition algorithm
- objective function
- matching algorithm
- segmentation method
- optimization algorithm
- probabilistic model
- lower bound
- artificial neural networks