Keyphrases
- pattern recognition
- classification models
- feature extraction
- decision trees
- recognition rate
- machine learning
- classification systems
- object classification
- model selection
- correct recognition
- automatic recognition
- machine learning approaches
- pattern classification
- recognition accuracy
- machine learning methods
- unsupervised learning
- image classification
- machine learning algorithms
- pattern recognition tasks
- statistical models
- probabilistic model
- classification scheme
- neural network
- robust classification
- high recognition rate
- three dimensional objects
- recognition process
- feature selection
- face recognition
- preprocessing
- training set
- feature vectors
- recognition algorithm
- classification accuracy
- knn
- complex systems
- support vector machine