Memory gradient method with Goldstein line search.
Zhen-Jun ShiJie ShenPublished in: Comput. Math. Appl. (2007)
Keyphrases
- gradient method
- line search
- step size
- convergence rate
- global convergence
- convergence speed
- conjugate gradient
- cost function
- learning rate
- optimization methods
- primal dual
- faster convergence
- risk minimization
- quadratic programming
- global optimum
- negative matrix factorization
- genetic algorithm
- feature vectors
- image processing
- learning algorithm