Parallel matrix factorization for binary response.
Rajiv KhannaLiang ZhangDeepak AgarwalBee-Chung ChenPublished in: IEEE BigData (2013)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- binary matrix
- data sparsity
- missing data
- nonnegative matrix factorization
- data matrix
- factorization methods
- negative matrix factorization
- stochastic gradient descent
- variational bayesian
- factorization method
- data sets
- tensor factorization
- factor analysis
- item recommendation
- probabilistic matrix factorization
- latent factors
- denoising