AALRSMF: An Adaptive Learning Rate Schedule for Matrix Factorization.
Feng WeiHao GuoShaoyin ChengFan JiangPublished in: APWeb (2) (2016)
Keyphrases
- matrix factorization
- learning rate
- collaborative filtering
- convergence rate
- learning algorithm
- low rank
- recommender systems
- nonnegative matrix factorization
- convergence speed
- rapid convergence
- negative matrix factorization
- missing data
- factorization methods
- adaptive learning rate
- data sparsity
- stochastic gradient descent
- multilayer neural networks
- factor analysis
- item recommendation
- convergence theorem
- latent factors
- probabilistic matrix factorization
- delta bar delta
- tensor factorization
- data mining