Crowdsourced Task Routing via Matrix Factorization.
Hyun Joon JungMatthew LeasePublished in: CoRR (2013)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- missing data
- factorization methods
- low rank
- negative matrix factorization
- nonnegative matrix factorization
- factor analysis
- data matrix
- data sparsity
- variational bayesian
- stochastic gradient descent
- item recommendation
- low quality
- factorization method
- tensor factorization
- missing values