Fast algorithm for extracting multiple unordered short motifs using bit operations.
Osamu MaruyamaHideo BannaiYoshinori TamadaSatoru KuharaSatoru MiyanoPublished in: Inf. Sci. (2002)
Keyphrases
- learning algorithm
- computational cost
- dynamic programming
- experimental evaluation
- times faster
- preprocessing
- probabilistic model
- improved algorithm
- detection algorithm
- optimization algorithm
- expectation maximization
- high accuracy
- worst case
- significant improvement
- np hard
- simulated annealing
- computational complexity
- optimal solution
- clustering method
- objective function
- cost function
- particle swarm optimization
- k means
- recognition algorithm
- similarity measure