Keyphrases
- main contribution
- significant improvement
- detection method
- cost function
- high accuracy
- experimental evaluation
- support vector machine
- neural network
- high precision
- detection algorithm
- preprocessing
- classification accuracy
- probabilistic model
- dynamic programming
- em algorithm
- theoretical analysis
- objective function
- clustering method
- machine learning
- error rate
- mathematical model
- statistical model
- data sets
- fully automatic