ControlBurn: Feature Selection by Sparse Forests.
Brian LiuMiaolan XieMadeleine UdellPublished in: CoRR (2021)
Keyphrases
- feature selection
- sparse pca
- web image annotation
- high dimension
- high dimensional
- feature set
- machine learning
- mutual information
- dimensionality reduction
- feature space
- sparse representation
- feature extraction
- classification accuracy
- unsupervised feature selection
- text categorization
- multi class
- method for feature selection
- feature weighting
- sparse data
- selected features
- feature selection algorithms
- high dimensionality
- information gain
- data sets
- feature selection and classification
- elastic net
- unsupervised learning
- irrelevant features
- discriminative features
- image reconstruction
- random projections
- feature subset
- random forests
- multi task
- random forest
- dimension reduction
- small sample
- linear combination
- model selection
- conditional mutual information
- supervised learning