Handling Sparse Data Sets by Applying Contrast Set Mining in Feature Selection.
Dijana OreskiMario KoneckiPublished in: J. Softw. (2016)
Keyphrases
- contrast set mining
- data sets
- feature selection
- feature selection algorithms
- sparse pca
- subgroup discovery
- high dimensional
- rule discovery
- machine learning
- feature space
- text classification
- multi class
- high dimensional data
- text categorization
- feature set
- support vector machine
- knn
- classification accuracy
- training data
- databases
- labeled data
- pattern discovery
- data mining
- real world