Keyphrases
- machine learning
- k means
- learning algorithm
- pattern recognition
- hierarchical clustering
- unsupervised learning
- preprocessing
- data clustering
- machine learning methods
- classification algorithm
- decision trees
- artificial intelligence
- classification method
- text classification
- nearest neighbor algorithm
- clustering method
- unsupervised clustering
- unsupervised classification
- detection algorithm
- classification accuracy
- supervised learning
- tree structure
- classification rule mining
- support vector
- active learning
- distance metric
- text mining
- expectation maximization
- roc curve
- data mining tasks
- supervised classification
- optimal solution
- objective function
- combination of multiple classifiers
- decision tree induction algorithm
- semi supervised learning