Convex Principal Feature Selection.
Mahdokht MasaeliYan YanYing CuiGlenn FungJennifer G. DyPublished in: SDM (2010)
Keyphrases
- feature selection
- text categorization
- feature set
- mutual information
- machine learning
- feature extraction
- piecewise linear
- convex optimization
- convex hull
- feature selection and classification
- unsupervised feature selection
- irrelevant features
- text classification
- support vector machine
- support vector classification
- microarray data
- information gain
- multi task
- feature selection algorithms
- feature space
- feature weighting
- selected features
- support vector
- informative features
- risk minimization
- convex programming
- pairwise
- dimensionality reduction
- knn
- data mining
- multi class