Online Sparse Streaming Feature Selection via Decision Risk.
Ruiyang XuDi WuXin LuoPublished in: SMC (2023)
Keyphrases
- feature selection
- decision making
- real time
- online learning
- expected utility
- decision makers
- multi class
- data streams
- sparse pca
- high dimensional
- support vector machine
- text categorization
- sparse representation
- risk management
- high risk
- web image annotation
- risk assessment
- multi task
- risk analysis
- knn
- classification accuracy
- decision problems
- mutual information
- influence diagrams
- semi supervised
- video streaming
- risk factors
- multimedia
- risk measures
- data mining
- data sets