Keyphrases
- experimental evaluation
- fully automatic
- error rate
- detection method
- dynamic programming
- high accuracy
- optimization algorithm
- computational cost
- significant improvement
- preprocessing
- high precision
- clustering method
- information retrieval
- synthetic data
- experimental study
- missing data
- statistical model
- main contribution
- segmentation method
- energy function
- neural network
- theoretical analysis
- k means
- training data
- machine learning