Simultaneous Non-gaussian Data Clustering, Feature Selection and Outliers Rejection.
Nizar BouguilaDjemel ZiouSabri BoutemedjetPublished in: PReMI (2011)
Keyphrases
- data clustering
- feature selection
- unsupervised feature selection
- unsupervised learning
- clustering algorithm
- spectral clustering
- detect outliers
- exploratory data analysis
- feature set
- text categorization
- cluster analysis
- classification accuracy
- text classification
- k means
- feature space
- high dimensionality
- dimensionality reduction
- data points
- deterministic annealing
- high dimensional data
- missing data
- feature extraction
- data mining
- partitional clustering
- data sets
- pattern recognition
- outlier detection
- high dimensional