On the identity anonymization of high-dimensional rating data.
Xiaoxun SunHua WangYanchun ZhangPublished in: Concurr. Comput. Pract. Exp. (2012)
Keyphrases
- high dimensional
- data collection
- data sets
- high quality
- data quality
- data points
- data processing
- data privacy
- sparse data
- high dimensional data
- image data
- data sources
- raw data
- data analysis
- data structure
- databases
- data mining techniques
- probability distribution
- statistical analysis
- original data
- input space
- information loss