Keyphrases
- k means
- experimental evaluation
- detection algorithm
- preprocessing
- computational cost
- improved algorithm
- memory requirements
- experimental study
- objective function
- expectation maximization
- simulated annealing
- neural network
- variable ordering
- selection algorithm
- segmentation algorithm
- computationally efficient
- worst case
- similarity measure
- input data
- particle swarm optimization
- particle filter
- high accuracy
- np hard
- optimization algorithm
- search algorithm
- clustering method
- energy function
- image sequences
- learning algorithm
- machine learning
- single pass
- data sets