Towards Optimization of Privacy-Utility Trade-Off Using Similarity and Diversity Based Clustering.
Abdul MajeedSafiullah KhanSeong Oun HwangPublished in: IEEE Trans. Emerg. Top. Comput. (2024)
Keyphrases
- trade off
- similarity function
- clustering algorithm
- differential privacy
- similarity measure
- clustering method
- similarity calculation
- k means
- privacy requirements
- distance metric
- optimization algorithm
- global optimization
- dissimilarity measure
- measuring similarity
- privacy preserving
- unsupervised learning
- optimization problems
- personal information
- hierarchical clustering
- self organizing maps
- data anonymization
- sensitive attributes
- privacy preservation
- similarity metric
- optimization method
- similarity assessment
- data clustering
- web sessions
- content similarity
- distance measure
- intra cluster
- cluster analysis
- similarity computation
- clustering quality
- privacy protection
- statistical databases
- distance function
- data mining
- similarity matrix
- high similarity
- normalized cut
- data points
- sensitive information