Keyphrases
- neural network
- high accuracy
- significant improvement
- experimental evaluation
- fully automatic
- detection method
- computationally efficient
- computational cost
- dynamic programming
- k means
- decision trees
- objective function
- data sets
- high precision
- feature selection
- computational complexity
- edge detection
- unsupervised learning
- knn
- theoretical analysis
- optimization algorithm
- clustering method
- synthetic data
- classification method
- basis functions
- preprocessing
- prior knowledge