A (1.4 + ε )-approximation algorithm for the 2-Max-Duo problem.
Yong ChenGuohui LinTian LiuTaibo LuoBing SuYao XuPeng ZhangPublished in: J. Comb. Optim. (2020)
Keyphrases
- detection algorithm
- improved algorithm
- experimental evaluation
- matching algorithm
- significant improvement
- cost function
- learning algorithm
- convex hull
- times faster
- expectation maximization
- computational cost
- high accuracy
- k means
- preprocessing
- segmentation algorithm
- optimization algorithm
- error bounds
- data sets
- dynamic programming
- np hard
- approximation methods
- worst case
- computational complexity
- approximation ratio
- approximation algorithms
- randomized algorithm
- monte carlo
- theoretical analysis
- particle swarm optimization
- probabilistic model
- objective function
- image segmentation