Computing µ-bases of rational curves and surfaces using polynomial matrix factorization.
Jiansong DengFalai ChenLiyong ShenPublished in: ISSAC (2005)
Keyphrases
- matrix factorization
- implicit polynomial
- collaborative filtering
- algebraic curves
- recommender systems
- free form
- low rank
- negative matrix factorization
- factorization methods
- missing data
- variational bayesian
- factor analysis
- data sparsity
- nonnegative matrix factorization
- closed curves
- item recommendation
- data matrix
- stochastic gradient descent
- probabilistic matrix factorization
- implicit feedback