Feature Selection with Unsupervised Consensus Guidance.
Hongfu LiuMing ShaoYun FuPublished in: IEEE Trans. Knowl. Data Eng. (2019)
Keyphrases
- feature selection
- unsupervised feature selection
- unsupervised learning
- pointwise mutual information
- text categorization
- supervised and unsupervised learning
- text classification
- machine learning
- mutual information
- supervised learning
- feature space
- data clustering
- feature extraction
- selected features
- support vector
- model selection
- irrelevant features
- discriminative features
- feature selection algorithms
- semi supervised
- classification accuracy
- method for feature selection
- knn
- multi class
- unsupervised manner
- feature weighting
- feature subset
- high dimensionality
- feature set
- novelty detection
- dimensionality reduction
- informative features
- naive bayes
- redundant features
- feature selection and classification
- wordnet
- microarray classification
- supervised learning tasks
- data driven