Keyphrases
Industrial Application
100%
Non-negative Latent Factor Model
100%
Sparse Matrices
100%
High-dimensional Matrices
100%
Non-negative Latent Factor
40%
Non-negative Matrix Factorization
40%
Training Scheme
40%
Decision Variables
20%
Big Data
20%
Highly Effective
20%
Single Element
20%
Recommender Systems
20%
Non-negativity Constraint
20%
Factorization Method
20%
Useful Patterns
20%
General Training
20%
Parameters Training
20%
Factor Variables
20%
Matrix Factorization Model
20%
Mapping Function
20%
Output Factor
20%
Nonnegative Data
20%
Computer Science
Industrial Application
100%
nonnegative matrix factorization
66%
Decision Variable
33%
Related Application
33%
Experimental Result
33%
Big Data
33%
Recommender Systems
33%
Representativeness
33%
Matrix Factorization Model
33%
Mapping Function
33%