Keyphrases
- classification algorithm
- statistical model
- computational model
- classification models
- conceptual model
- machine learning methods
- semi automatic
- mathematical model
- theoretical analysis
- pattern recognition
- text classification
- parameter estimation
- image classification
- class labels
- management system
- classification accuracy
- probabilistic model
- pairwise
- hierarchical structure
- fully automatic
- objective function
- formal model
- learning algorithm