Enhancing Effectiveness of Dimension Reduction in Text Classification.
Seyyed Hossein SeyyediBehrouz Minaei-BidgoliPublished in: Int. J. Artif. Intell. Tools (2017)
Keyphrases
- dimension reduction
- text classification
- feature selection
- principal component analysis
- feature extraction
- high dimensional problems
- singular value decomposition
- high dimensional data
- random projections
- high dimensional
- data mining and machine learning
- low dimensional
- partial least squares
- linear discriminant analysis
- dimensionality reduction
- high dimensionality
- manifold learning
- unsupervised learning
- text mining
- cluster analysis
- discriminative information
- preprocessing
- data sets
- dimension reduction methods
- feature set
- knn
- association rules
- feature space
- image processing
- machine learning