Random projection and hashing based privacy preserving for image retrieval paradigm using invariant and clustered feature.
Mukul MajhiAjay Kumar MallickPublished in: J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
- random projections
- privacy preserving
- privacy preserving data mining
- image retrieval
- privacy preservation
- dimensionality reduction
- random sampling
- hash functions
- dimension reduction
- original data
- sparse representation
- data privacy
- privacy concerns
- image reconstruction
- principal component analysis
- sensitive information
- vertically partitioned data
- private information
- relevance feedback
- feature vectors
- sparse data
- high dimensionality
- privacy sensitive
- document clustering
- image representation
- low dimensional
- text mining
- image features
- cloud computing
- active learning
- data structure
- differential privacy
- feature extraction
- search engine