Accelerating coevolution with adaptive matrix factorization.
Pawel LiskowskiWojciech JaskowskiPublished in: GECCO (2017)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- recommender systems
- missing data
- nonnegative matrix factorization
- factorization methods
- factor analysis
- data sparsity
- negative matrix factorization
- stochastic gradient descent
- personalized ranking
- variational bayesian
- probabilistic matrix factorization
- multiscale
- convex optimization
- latent factors
- tensor factorization
- data sets
- data matrix
- user experience
- loss function
- visual features
- object recognition