The Karger-Stein algorithm is optimal for k-cut.
Anupam GuptaEuiwoong LeeJason LiPublished in: STOC (2020)
Keyphrases
- learning algorithm
- worst case
- experimental evaluation
- significant improvement
- times faster
- optimal solution
- dynamic programming
- k means
- optimization algorithm
- cost function
- globally optimal
- search space
- np hard
- preprocessing
- optimal parameters
- detection algorithm
- exhaustive search
- computational cost
- closed form
- high accuracy
- simulated annealing
- matching algorithm
- theoretical analysis
- convergence rate
- optimality criterion
- upper bound
- segmentation algorithm
- expectation maximization
- linear programming
- state space
- probabilistic model
- evolutionary algorithm
- objective function
- similarity measure
- image segmentation
- decision trees