Keyphrases
- optimal solution
- dynamic programming
- times faster
- exhaustive search
- improved algorithm
- worst case
- cost function
- combining multiple clusterings
- search space
- preprocessing
- neural network
- learning algorithm
- computational cost
- high accuracy
- detection algorithm
- segmentation algorithm
- data sets
- voting scheme
- optimal parameters
- globally optimal
- matching algorithm
- optimization algorithm
- theoretical analysis
- simulated annealing
- objective function
- computational complexity
- np hard
- k means
- social networks
- convergence rate
- probabilistic model
- significant improvement
- voting method