Feature selection using a proximity-index optimization model.
Khalid J. SiddiquiY.-H. LiuD. R. HayChing Y. SuenPublished in: Pattern Recognit. Lett. (1994)
Keyphrases
- optimization model
- feature selection
- optimization process
- network flow
- text categorization
- construction project
- mutual information
- feature extraction
- support vector
- high dimensionality
- database
- feature selection algorithms
- feature subset
- index structure
- unsupervised learning
- text classification
- classification accuracy
- indexing method
- feature set
- multi class
- feature weighting
- irrelevant features
- information gain
- indexing techniques
- neural network
- discriminative features
- feature ranking
- unsupervised feature selection
- method for feature selection
- classification models
- microarray data
- nearest neighbor
- knn
- cost function
- training set
- feature space
- data structure
- machine learning
- data sets