Keyphrases
- high accuracy
- preprocessing
- significant improvement
- cost function
- neural network
- detection algorithm
- clustering method
- computational cost
- prior knowledge
- probabilistic model
- segmentation method
- data sets
- detection method
- similarity measure
- classification method
- high precision
- synthetic data
- optimization method
- theoretical analysis
- computationally efficient
- model selection
- em algorithm
- principal component analysis
- classification accuracy
- dynamic programming
- pairwise
- computational complexity