Feature Selection in the Tensor Product Feature Space.
Aaron M. SmalterJun HuanGerald H. LushingtonPublished in: ICDM (2009)
Keyphrases
- tensor product
- feature space
- feature selection
- b spline
- high dimensionality
- feature set
- classification accuracy
- dimensionality reduction
- feature vectors
- kernel function
- support vector machine
- text categorization
- input space
- feature subset
- high dimensional
- dimension reduction
- reproducing kernel hilbert space
- data points
- feature extraction
- machine learning
- text classification
- cubic spline
- support vector
- kernel methods
- low dimensional
- input data
- principal component analysis
- least squares
- distance metric
- training samples
- kernel matrix
- training set
- learning algorithm