Keyphrases
- times faster
- k means
- learning algorithm
- detection algorithm
- simulation study
- high accuracy
- improved algorithm
- optimization algorithm
- search space
- memory requirements
- experimental evaluation
- monte carlo
- mathematical model
- theoretical analysis
- expectation maximization
- path planning
- dynamic programming
- hidden markov models
- significant improvement
- preprocessing
- recognition algorithm
- motif discovery
- simulated annealing
- tree structure
- input data
- wireless sensor networks
- np hard
- cost function
- optimal solution
- objective function
- decision trees