An Exponential Time 2-Approximation Algorithm for Bandwidth.
Martin FürerSerge GaspersShiva Prasad KasiviswanathanPublished in: IWPEC (2009)
Keyphrases
- dynamic programming
- learning algorithm
- computationally efficient
- recognition algorithm
- efficient computation
- improved algorithm
- k means
- error bounds
- objective function
- experimental evaluation
- times faster
- closed form
- high accuracy
- average case
- convergence rate
- matching algorithm
- tree structure
- optimization algorithm
- approximation ratio
- linear programming
- probabilistic model
- search space
- association rules
- computational complexity
- theoretical analysis
- expectation maximization
- detection algorithm
- simulated annealing
- computational cost
- convex hull
- np hard
- special case
- approximation algorithms
- significant improvement
- data sets