Feature selection and replacement by clustering attributes.
Tzung-Pei HongYan-Liang LiouShyue-Liang WangBay VoPublished in: Vietnam. J. Comput. Sci. (2014)
Keyphrases
- feature selection
- unsupervised learning
- unsupervised feature selection
- clustering algorithm
- irrelevant attributes
- k means
- clustering method
- data clustering
- data mining and pattern recognition
- high dimensionality
- feature set
- hierarchical clustering
- cluster analysis
- high dimensional data
- data objects
- categorical data
- feature weighting
- text categorization
- mutual information
- multi class
- data pre processing
- information theoretic
- data sets
- model selection
- text classification
- spectral clustering
- multi task
- feature selection algorithms
- dimensionality reduction
- support vector
- class separability
- feature extraction
- data mining