AMFLP: Adversarial Matrix Factorization-based Link Predictor in Social Graphs.
Giuseppe De CandiaTommaso Di NoiaEugenio Di SciascioFelice Antonio MerraPublished in: SEBD (2021)
Keyphrases
- matrix factorization
- social graphs
- collaborative filtering
- social networks
- small scale
- recommender systems
- online social networks
- low rank
- missing data
- nonnegative matrix factorization
- factorization methods
- negative matrix factorization
- factor analysis
- data sparsity
- variational bayesian
- item recommendation
- probabilistic matrix factorization
- social media
- implicit feedback
- stochastic gradient descent
- machine learning