Experimental Evaluation of a Local Search Approximation Algorithm for the Multiway Cut Problem.
Andrew Bloch-HansenNasim SameiRoberto Solis-ObaPublished in: CALDAM (2021)
Keyphrases
- experimental evaluation
- optimal solution
- computational complexity
- dynamic programming
- computational cost
- times faster
- search space
- objective function
- optimization algorithm
- significant improvement
- theoretical analysis
- worst case
- high accuracy
- image segmentation
- memetic algorithm
- error bounds
- simulated annealing
- cost function
- lower bound
- neural network
- segmentation algorithm
- matching algorithm
- closed form
- preprocessing
- convex hull
- search algorithm
- global search
- synthetic and real datasets
- polygonal approximation
- approximation ratio
- approximation guarantees