Derivatives with respect to metrics and applications: subgradient marching algorithm.
Fethallah BenmansourGuillaume CarlierGabriel PeyréFilippo SantambrogioPublished in: Numerische Mathematik (2010)
Keyphrases
- computational complexity
- detection algorithm
- optimization algorithm
- computational cost
- k means
- significant improvement
- learning algorithm
- optimal solution
- cost function
- dynamic programming
- experimental evaluation
- times faster
- recognition algorithm
- clustering method
- matching algorithm
- preprocessing
- convergence rate
- optimization procedure
- probabilistic model
- segmentation algorithm
- computationally efficient
- worst case
- objective function
- decision trees