On Cones of Nonnegative Quadratic Functions.
Jos F. SturmShuzhong ZhangPublished in: Math. Oper. Res. (2003)
Keyphrases
- nonnegative matrix factorization
- objective function
- matrix factorisation
- linear programming
- newly defined
- artificial neural networks
- tensor factorization
- graph embedding
- video sequences
- website
- computational complexity
- expert systems
- data sets
- least squares
- search algorithm
- clustering method
- matrix factorization
- web pages
- information retrieval
- real world