Semi-supervised feature selection based on local discriminative information.
Zhiqiang ZengXiaodong WangJian ZhangQun WuPublished in: Neurocomputing (2016)
Keyphrases
- discriminative information
- semi supervised feature selection
- dimension reduction
- data representation
- discriminative features
- feature selection
- training samples
- linear discriminant analysis
- data samples
- metric learning
- multiple features
- sparse coding
- machine learning
- feature space
- unlabeled data
- text classification
- classification algorithm
- low dimensional
- support vector machine
- high dimensional
- pairwise
- preprocessing
- training data
- face recognition
- learning algorithm
- data mining