Keyphrases
- pattern recognition
- pattern classification
- clustering algorithm
- unsupervised clustering
- classification scheme
- unsupervised learning
- unsupervised classification
- supervised classification
- high dimensionality
- k means
- clustering method
- image classification
- classification accuracy
- feature extraction
- feature selection
- decision trees
- clustering analysis
- learning environment
- feature space
- document clustering
- feature vectors
- text classification
- support vector machine
- classification algorithm
- classification method
- training set
- data clustering
- high dimensional data
- fuzzy clustering
- density estimation
- classification models
- automatic classification
- data mining
- model selection