Exponentially Convergent Algorithms for the Operator Exponential with Applications to Inhomogeneous Problems in Banach Spaces.
Ivan P. GavrilyukVolodymyr L. MakarovPublished in: SIAM J. Numer. Anal. (2005)
Keyphrases
- optimization problems
- learning algorithm
- difficult problems
- combinatorial optimization
- times faster
- provably convergent
- inference problems
- orders of magnitude
- benchmark datasets
- theoretical analysis
- benchmark problems
- test problems
- computational problems
- theoretical guarantees
- problems in computer vision
- computational complexity
- machine learning
- feature selection
- hard problems
- exact and approximate
- computational geometry
- exact algorithms
- practical problems
- related problems
- combinatorial problems
- significant improvement
- computational cost
- multi class
- computationally efficient