A Progressive Feature Selection Algorithm for Ultra Large Feature Spaces.
Qi ZhangFuliang WengZhe FengPublished in: ACL (2006)
Keyphrases
- probabilistic model
- feature selection algorithms
- feature space
- feature selection
- feature set
- feature subset
- data sets
- high dimensional
- irrelevant features
- training set
- feature vectors
- classification accuracy
- dimensionality reduction
- training samples
- conditional random fields
- selected features
- selection algorithm
- selection criterion
- imbalanced datasets
- multiple features
- feature extraction
- kernel methods
- high dimensionality
- classification models
- text classification
- learning models
- kernel function
- mutual information
- knn
- pairwise
- machine learning
- neural network