A Projected Gradient Method for Opinion Optimization with Limited Changes of Susceptibility to Persuasion.
Naoki MarumoAtsushi MiyauchiAkiko TakedaAkira TanakaPublished in: CIKM (2021)
Keyphrases
- gradient method
- derivative free
- optimization methods
- convergence rate
- negative matrix factorization
- step size
- machine learning
- convex formulation
- optimization problems
- optimization algorithm
- global optimization
- natural gradient learning
- optimization method
- bag of words
- simulated annealing
- search space
- image processing
- information retrieval