Knowledge-based matrix factorization temporally resolves the cellular responses to IL-6 stimulation.
Andreas KowarschFlorian BlöchlSebastian BohlMaria SaileNorbert GretzUrsula KlingmüllerFabian J. TheisPublished in: BMC Bioinform. (2010)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- missing data
- negative matrix factorization
- factorization methods
- nonnegative matrix factorization
- factor analysis
- variational bayesian
- stochastic gradient descent
- visual stimuli
- data sparsity
- item recommendation
- implicit feedback
- data matrix
- objective function
- missing values
- personalized ranking
- probabilistic matrix factorization