Latent Semantic Analysis for Privacy Preserving Peer Feedback.
Mouna SelmiHicham HageEsma AïmeurPublished in: CRiSIS (2014)
Keyphrases
- latent semantic analysis
- privacy preserving
- co occurrence
- privacy preserving data mining
- singular value decomposition
- document clustering
- privacy preservation
- information retrieval
- latent semantic indexing
- vertically partitioned data
- private information
- tf idf
- latent dirichlet allocation
- data privacy
- text summarization
- topic modeling
- secure multiparty computation
- sensitive information
- databases
- visual words
- image features
- differential privacy
- pattern recognition
- machine learning