Matrix factorization with a sigmoid-like loss control.
Yuan-Yuan XuHui XiaoHeng-Ru ZhangWei-Zhi WuFan MinPublished in: Neurocomputing (2024)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- missing data
- recommender systems
- factorization methods
- nonnegative matrix factorization
- negative matrix factorization
- data sparsity
- factor analysis
- stochastic gradient descent
- variational bayesian
- item recommendation
- data sets
- data matrix
- image classification
- probabilistic matrix factorization
- belief networks
- latent factors
- tensor factorization
- binary matrix