Keyphrases
- prior knowledge
- classification models
- learning scheme
- learning phase
- active learning
- image classification
- supervised learning
- multi class
- learning mechanism
- classification method
- unsupervised learning
- online learning
- data sets
- probabilistic model
- digital libraries
- pattern recognition
- probability distribution
- learning process
- computational model
- mathematical model
- high level
- learning algorithm
- machine learning