Gradient boosted feature selection.
Zhixiang Eddie XuGao HuangKilian Q. WeinbergerAlice X. ZhengPublished in: KDD (2014)
Keyphrases
- feature selection
- text categorization
- edge detection
- irrelevant features
- discriminative features
- feature extraction
- support vector
- feature space
- multi task
- high dimensionality
- support vector machine
- support vector classification
- text classification
- dimensionality reduction
- multi class
- classification accuracy
- feature subset
- gradient direction
- machine learning
- feature selection algorithms
- data mining
- forward selection
- feature selection and classification
- gradient method
- small sample
- image gradient
- decision trees
- feature weighting
- random forests
- high dimensional
- classification models
- optical flow
- model selection
- feature set