Characterizing and using gullibility, competence, and reciprocity in a very fast and robust trust and distrust inference algorithm for weighted signed social networks.
Karim AkilalMawloud OmarHachem SlimaniPublished in: Knowl. Based Syst. (2020)
Keyphrases
- social networks
- computationally efficient
- times faster
- objective function
- optimal solution
- detection algorithm
- preprocessing
- k means
- linear programming
- optimization algorithm
- learning algorithm
- experimental evaluation
- cost function
- significant improvement
- computational cost
- parameter estimation
- search space
- dynamic programming
- matching algorithm
- computational complexity
- weighted distance
- inference process
- trust model
- bayesian inference
- recognition algorithm
- clustering algorithm
- clustering method
- expectation maximization
- particle swarm optimization
- np hard