Provable Submodular Minimization using Wolfe's Algorithm.
Deeparnab ChakrabartyPrateek JainPravesh KothariPublished in: NIPS (2014)
Keyphrases
- objective function
- learning algorithm
- improved algorithm
- computational complexity
- optimization algorithm
- expectation maximization
- high accuracy
- dynamic programming
- detection algorithm
- segmentation algorithm
- worst case
- probabilistic model
- significant improvement
- optimal solution
- k means
- computational cost
- theoretical analysis
- combinatorial optimization
- clustering method
- line search
- experimental evaluation
- quadratic programming
- convex hull
- classification algorithm
- search algorithm
- preprocessing
- search space
- computationally efficient
- input data
- cost function
- np hard