Supportive Utility of Irrelevant Features in Data Preprocessing.
Sam ChaoYiping LiMing-Chui DongPublished in: PAKDD (2007)
Keyphrases
- data preprocessing
- irrelevant features
- feature selection
- preprocessing step
- preprocessing
- data mining
- feature selection algorithms
- feature ranking
- text categorization
- text classification
- high dimensionality
- feature set
- support vector machine
- classification accuracy
- feature subset
- web usage mining
- feature weighting
- support vector
- dimensionality reduction
- k nearest neighbor
- pattern recognition
- model selection
- feature space
- data analysis
- search engine
- information retrieval