Keyphrases
- improved algorithm
- k means
- expectation maximization
- dynamic programming
- learning algorithm
- computational complexity
- preprocessing
- experimental evaluation
- theoretical analysis
- detection algorithm
- search space
- cost function
- computational cost
- times faster
- matching algorithm
- tree structure
- memory requirements
- machine learning
- convex hull
- single pass
- energy function
- input data
- simulated annealing
- worst case
- probabilistic model
- np hard
- optimal solution
- clustering algorithm