Keyphrases
- input data
- data reduction
- classification algorithm
- noisy data
- data sets
- clustering analysis
- preprocessing
- data analysis
- learning algorithm
- detection algorithm
- np hard
- classification trees
- training data
- incomplete data
- label information
- objective function
- spectral clustering
- database
- support vector machine svm
- extracted features
- expectation maximization
- text classification
- labeling process
- machine learning
- feature selection
- decision trees
- similarity measure
- dynamic programming
- active learning
- data mining techniques
- search space
- large scale data sets
- irrelevant features
- synthetic datasets
- optimal solution
- classification scheme
- data structure
- feature subset
- probabilistic model
- missing data
- data points
- semi supervised
- labeled data
- principal component analysis
- simulated annealing