A Method of Pre-detecting Privacy Leak in Social Network Service Using Collaborative Filtering.
Chungha KimKangsoo JungSeog ParkPublished in: DASFAA Workshops (2013)
Keyphrases
- social networks
- detection method
- collaborative filtering
- preprocessing
- information loss
- objective function
- data mining
- bayesian networks
- cost function
- experimental evaluation
- matrix factorization
- high accuracy
- neighbor selection
- service composition
- third party
- support vector machine
- end users
- probabilistic model
- computational cost
- dynamic programming
- significant improvement
- similarity measure