Keyphrases
- similarity measure
- significant improvement
- mathematical model
- neural network
- experimental study
- preprocessing
- synthetic data
- dynamic programming
- high accuracy
- optimization method
- theoretical analysis
- cost function
- objective function
- maximum likelihood
- computationally efficient
- main contribution
- support vector machine svm
- error rate
- pairwise
- energy function
- feature extraction
- fully automatic
- data sets