Variable Metric Forward-Backward Algorithm for Minimizing the Sum of a Differentiable Function and a Convex Function.
Émilie ChouzenouxJean-Christophe PesquetAudrey RepettiPublished in: J. Optim. Theory Appl. (2014)
Keyphrases
- forward backward
- objective function
- convex functions
- piecewise linear
- dynamic programming
- dc programming
- optimal solution
- computational complexity
- np hard
- expectation maximization
- similarity measure
- exact penalty
- distance function
- hidden markov models
- k means
- learning algorithm
- linear programming
- worst case
- primal dual
- wavelet transform