Joining Imputation and Active Feature Acquisition for Cost Saving on Data Streams with Missing Features.
Maik BüttnerChristian BeyerMyra SpiliopoulouPublished in: DS (2023)
Keyphrases
- data streams
- feature set
- missing values
- feature vectors
- image features
- cost savings
- feature values
- missing data
- feature interactions
- binary features
- invariant features
- selecting features
- significant features
- feature representation
- multiple features
- geometric features
- feature extraction
- feature space
- input features
- global features
- feature ranking
- sliding window
- individual features
- irrelevant features
- feature weights
- decision making
- feature detection
- geometrical features
- cost reduction
- classification accuracy
- feature analysis
- feature subset
- feature descriptors
- data sets