Keyphrases
- preprocessing
- detection algorithm
- cost function
- times faster
- experimental study
- learning algorithm
- improved algorithm
- recognition algorithm
- search space
- k means
- dynamic programming
- experimental evaluation
- expectation maximization
- optimal solution
- input data
- simulated annealing
- high accuracy
- worst case
- computational cost
- np hard
- computational complexity
- data streams
- theoretical analysis
- probabilistic model
- energy function
- matching algorithm
- single pass