A 2-Approximation Algorithm for Weighted Directed Hypergraph Embedding in a cycle.
Qi WangXiuheng ZhaoXiaowei ZhengXiaoshan LiuPublished in: ICNC (6) (2008)
Keyphrases
- computational cost
- detection algorithm
- k means
- experimental evaluation
- computational complexity
- learning algorithm
- recognition algorithm
- cost function
- search space
- preprocessing
- np hard
- dynamic programming
- optimal solution
- simulated annealing
- bayesian networks
- expectation maximization
- theoretical analysis
- optimization algorithm
- image sequences
- matching algorithm
- error bounds
- genetic algorithm
- approximation ratio
- weight function