Keyphrases
- unsupervised learning
- supervised learning
- supervised classification
- automatic classification
- machine learning methods
- text classification
- machine learning
- pattern classification
- model selection
- pattern recognition
- feature vectors
- classification accuracy
- semi supervised
- object recognition
- decision trees
- support vector machine svm
- classification scheme
- deep learning
- expectation maximization
- classification method
- knowledge base
- feature selection
- information retrieval
- neural network