Online Feature Selection with Capricious Streaming Features: A General Framework.
Di WuYi HeXin LuoMingsheng ShangXindong WuPublished in: IEEE BigData (2019)
Keyphrases
- feature selection
- feature set
- feature space
- selected features
- classification accuracy
- feature extraction
- irrelevant features
- bayes classifier
- feature selection algorithms
- real time
- feature subset
- feature reduction
- discriminative features
- feature weighting
- classification models
- redundant features
- feature vectors
- support vector
- selecting features
- machine learning
- mutual information
- online learning
- unsupervised feature selection
- information gain
- data streams
- feature generation
- conditional mutual information
- informative features
- feature construction
- input features
- extracted features
- text categorization
- text classification
- dimensionality reduction
- co occurrence
- multi class
- image features
- low level
- decision trees
- search engine