GPUMF: A GPU-Enpowered Collaborative Filtering Algorithm through Matrix Factorization.
Feng LiShucheng ZhangYunming YeXishuang HanPublished in: ICSS (2015)
Keyphrases
- matrix factorization
- filtering algorithm
- collaborative filtering
- low rank
- recommender systems
- missing data
- negative matrix factorization
- factorization methods
- factor analysis
- nonnegative matrix factorization
- median filter
- item recommendation
- stochastic gradient descent
- probabilistic matrix factorization
- tensor factorization
- noise reduction
- unsupervised learning
- color images