Keyphrases
- artificial neural networks
- detection method
- high accuracy
- experimental evaluation
- prior knowledge
- optimization algorithm
- high precision
- fully automatic
- significant improvement
- computational cost
- experimental study
- preprocessing
- objective function
- model selection
- improved algorithm
- mapping function
- classification method
- probabilistic model
- evaluation method
- synthetic data
- feature set
- machine learning
- k means
- pairwise
- support vector
- clustering algorithm
- learning algorithm
- information retrieval