A Novel Feature Space Augmentation Method to Improve Classification Performance and Evaluation Reliability.
Sakhawat Hossain SaimonTanzira NajninJianhua RuanPublished in: KDD (2024)
Keyphrases
- feature space
- classification method
- classification accuracy
- feature set
- support vector machine svm
- support vector machine
- high accuracy
- cost function
- classification process
- evaluation method
- unsupervised learning
- detection method
- preprocessing
- classification algorithm
- dimension reduction
- pairwise
- training samples
- cross validation
- benchmark data sets
- gold standard
- high dimensional
- classification scheme
- machine learning methods
- pattern classification
- metric learning
- clustering method
- high dimensionality
- decision rules
- segmentation method
- feature selection
- significant improvement
- training set
- feature extraction