Locally Private High-Dimensional Crowdsourced Data Release Based on Copula Functions.
Teng WangXinyu YangXuebin RenWei YuShusen YangPublished in: IEEE Trans. Serv. Comput. (2022)
Keyphrases
- data sets
- database
- data collection
- data analysis
- high dimensional
- synthetic data
- input data
- raw data
- sensor data
- image data
- high quality
- data processing
- data structure
- high dimensional data
- original data
- small number
- knowledge discovery
- end users
- experimental data
- noisy data
- data objects
- high dimensional spaces
- sparse data
- low quality
- input space
- feature extraction
- data distribution
- training data
- low dimensional
- dimensionality reduction
- nearest neighbor