Copula for Instance-wise Feature Selection and Ranking.
Hanyu PengGuanhua FangPing LiPublished in: CoRR (2023)
Keyphrases
- feature selection
- feature ranking
- ranking algorithm
- web search
- feature extraction
- ranking functions
- feature selection algorithms
- learning to rank
- multi class
- accurate classification
- classification accuracy
- text categorization
- feature set
- feature subset
- evaluation measures
- multi task
- high dimensionality
- gaussian mixture
- feature weighting
- text classification
- mutual information
- feature vectors
- pairwise
- joint distribution
- discriminative features
- rank aggregation
- gene selection
- unsupervised feature selection
- random vectors
- machine learning
- selecting relevant features
- information gain
- ranked list
- unsupervised learning
- model selection
- dimensionality reduction
- support vector machine
- active learning
- image retrieval
- feature space
- search engine
- information retrieval